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This is the 5.4.44 stable release

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Merge 5.4.44 into android-5.4-stable

Changes in 5.4.44
	ax25: fix setsockopt(SO_BINDTODEVICE)
	dpaa_eth: fix usage as DSA master, try 3
	net: don't return invalid table id error when we fall back to PF_UNSPEC
	net: dsa: mt7530: fix roaming from DSA user ports
	net: ethernet: ti: cpsw: fix ASSERT_RTNL() warning during suspend
	__netif_receive_skb_core: pass skb by reference
	net: inet_csk: Fix so_reuseport bind-address cache in tb->fast*
	net: ipip: fix wrong address family in init error path
	net/mlx5: Add command entry handling completion
	net: mvpp2: fix RX hashing for non-10G ports
	net: nlmsg_cancel() if put fails for nhmsg
	net: qrtr: Fix passing invalid reference to qrtr_local_enqueue()
	net: revert "net: get rid of an signed integer overflow in ip_idents_reserve()"
	net sched: fix reporting the first-time use timestamp
	net/tls: fix race condition causing kernel panic
	nexthop: Fix attribute checking for groups
	r8152: support additional Microsoft Surface Ethernet Adapter variant
	sctp: Don't add the shutdown timer if its already been added
	sctp: Start shutdown on association restart if in SHUTDOWN-SENT state and socket is closed
	tipc: block BH before using dst_cache
	net/mlx5e: kTLS, Destroy key object after destroying the TIS
	net/mlx5e: Fix inner tirs handling
	net/mlx5: Fix memory leak in mlx5_events_init
	net/mlx5e: Update netdev txq on completions during closure
	net/mlx5: Fix error flow in case of function_setup failure
	net/mlx5: Annotate mutex destroy for root ns
	net/tls: fix encryption error checking
	net/tls: free record only on encryption error
	net: sun: fix missing release regions in cas_init_one().
	net/mlx4_core: fix a memory leak bug.
	mlxsw: spectrum: Fix use-after-free of split/unsplit/type_set in case reload fails
	ARM: dts: rockchip: fix phy nodename for rk3228-evb
	ARM: dts: rockchip: fix phy nodename for rk3229-xms6
	arm64: dts: rockchip: fix status for &gmac2phy in rk3328-evb.dts
	arm64: dts: rockchip: swap interrupts interrupt-names rk3399 gpu node
	ARM: dts: rockchip: swap clock-names of gpu nodes
	ARM: dts: rockchip: fix pinctrl sub nodename for spi in rk322x.dtsi
	gpio: tegra: mask GPIO IRQs during IRQ shutdown
	ALSA: usb-audio: add mapping for ASRock TRX40 Creator
	net: microchip: encx24j600: add missed kthread_stop
	gfs2: move privileged user check to gfs2_quota_lock_check
	gfs2: Grab glock reference sooner in gfs2_add_revoke
	drm/amdgpu: drop unnecessary cancel_delayed_work_sync on PG ungate
	drm/amd/powerplay: perform PG ungate prior to CG ungate
	drm/amdgpu: Use GEM obj reference for KFD BOs
	cachefiles: Fix race between read_waiter and read_copier involving op->to_do
	usb: dwc3: pci: Enable extcon driver for Intel Merrifield
	usb: phy: twl6030-usb: Fix a resource leak in an error handling path in 'twl6030_usb_probe()'
	usb: gadget: legacy: fix redundant initialization warnings
	net: freescale: select CONFIG_FIXED_PHY where needed
	IB/i40iw: Remove bogus call to netdev_master_upper_dev_get()
	riscv: stacktrace: Fix undefined reference to `walk_stackframe'
	clk: ti: am33xx: fix RTC clock parent
	csky: Fixup msa highest 3 bits mask
	csky: Fixup perf callchain unwind
	csky: Fixup remove duplicate irq_disable
	hwmon: (nct7904) Fix incorrect range of temperature limit registers
	cifs: Fix null pointer check in cifs_read
	csky: Fixup raw_copy_from_user()
	samples: bpf: Fix build error
	drivers: net: hamradio: Fix suspicious RCU usage warning in bpqether.c
	Input: usbtouchscreen - add support for BonXeon TP
	Input: evdev - call input_flush_device() on release(), not flush()
	Input: xpad - add custom init packet for Xbox One S controllers
	Input: dlink-dir685-touchkeys - fix a typo in driver name
	Input: i8042 - add ThinkPad S230u to i8042 reset list
	Input: synaptics-rmi4 - really fix attn_data use-after-free
	Input: synaptics-rmi4 - fix error return code in rmi_driver_probe()
	ARM: 8970/1: decompressor: increase tag size
	ARM: uaccess: consolidate uaccess asm to asm/uaccess-asm.h
	ARM: uaccess: integrate uaccess_save and uaccess_restore
	ARM: uaccess: fix DACR mismatch with nested exceptions
	gpio: exar: Fix bad handling for ida_simple_get error path
	arm64: dts: mt8173: fix vcodec-enc clock
	soc: mediatek: cmdq: return send msg error code
	gpu/drm: Ingenic: Fix opaque pointer casted to wrong type
	IB/qib: Call kobject_put() when kobject_init_and_add() fails
	ARM: dts/imx6q-bx50v3: Set display interface clock parents
	ARM: dts: bcm2835-rpi-zero-w: Fix led polarity
	ARM: dts: bcm: HR2: Fix PPI interrupt types
	mmc: block: Fix use-after-free issue for rpmb
	gpio: pxa: Fix return value of pxa_gpio_probe()
	gpio: bcm-kona: Fix return value of bcm_kona_gpio_probe()
	RDMA/pvrdma: Fix missing pci disable in pvrdma_pci_probe()
	ALSA: hwdep: fix a left shifting 1 by 31 UB bug
	ALSA: hda/realtek - Add a model for Thinkpad T570 without DAC workaround
	ALSA: usb-audio: mixer: volume quirk for ESS Technology Asus USB DAC
	exec: Always set cap_ambient in cap_bprm_set_creds
	clk: qcom: gcc: Fix parent for gpll0_out_even
	ALSA: usb-audio: Quirks for Gigabyte TRX40 Aorus Master onboard audio
	ALSA: hda/realtek - Add new codec supported for ALC287
	libceph: ignore pool overlay and cache logic on redirects
	ceph: flush release queue when handling caps for unknown inode
	RDMA/core: Fix double destruction of uobject
	drm/amd/display: drop cursor position check in atomic test
	IB/ipoib: Fix double free of skb in case of multicast traffic in CM mode
	mm,thp: stop leaking unreleased file pages
	mm: remove VM_BUG_ON(PageSlab()) from page_mapcount()
	fs/binfmt_elf.c: allocate initialized memory in fill_thread_core_info()
	include/asm-generic/topology.h: guard cpumask_of_node() macro argument
	Revert "block: end bio with BLK_STS_AGAIN in case of non-mq devs and REQ_NOWAIT"
	gpio: fix locking open drain IRQ lines
	iommu: Fix reference count leak in iommu_group_alloc.
	parisc: Fix kernel panic in mem_init()
	cfg80211: fix debugfs rename crash
	x86/syscalls: Revert "x86/syscalls: Make __X32_SYSCALL_BIT be unsigned long"
	mac80211: mesh: fix discovery timer re-arming issue / crash
	x86/dma: Fix max PFN arithmetic overflow on 32 bit systems
	copy_xstate_to_kernel(): don't leave parts of destination uninitialized
	xfrm: allow to accept packets with ipv6 NEXTHDR_HOP in xfrm_input
	xfrm: do pskb_pull properly in __xfrm_transport_prep
	xfrm: remove the xfrm_state_put call becofe going to out_reset
	xfrm: call xfrm_output_gso when inner_protocol is set in xfrm_output
	xfrm interface: fix oops when deleting a x-netns interface
	xfrm: fix a warning in xfrm_policy_insert_list
	xfrm: fix a NULL-ptr deref in xfrm_local_error
	xfrm: fix error in comment
	ip_vti: receive ipip packet by calling ip_tunnel_rcv
	netfilter: nft_reject_bridge: enable reject with bridge vlan
	netfilter: ipset: Fix subcounter update skip
	netfilter: conntrack: make conntrack userspace helpers work again
	netfilter: nfnetlink_cthelper: unbreak userspace helper support
	netfilter: nf_conntrack_pptp: prevent buffer overflows in debug code
	esp6: get the right proto for transport mode in esp6_gso_encap
	bnxt_en: Fix accumulation of bp->net_stats_prev.
	ieee80211: Fix incorrect mask for default PE duration
	xsk: Add overflow check for u64 division, stored into u32
	qlcnic: fix missing release in qlcnic_83xx_interrupt_test.
	crypto: chelsio/chtls: properly set tp->lsndtime
	nexthops: Move code from remove_nexthop_from_groups to remove_nh_grp_entry
	nexthops: don't modify published nexthop groups
	nexthop: Expand nexthop_is_multipath in a few places
	ipv4: nexthop version of fib_info_nh_uses_dev
	net: dsa: declare lockless TX feature for slave ports
	bonding: Fix reference count leak in bond_sysfs_slave_add.
	netfilter: conntrack: comparison of unsigned in cthelper confirmation
	netfilter: conntrack: Pass value of ctinfo to __nf_conntrack_update
	netfilter: nf_conntrack_pptp: fix compilation warning with W=1 build
	perf: Make perf able to build with latest libbfd
	Linux 5.4.44

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Idd547df1abb0bea116f30e3224a80387529adb0b
This commit is contained in:
Greg Kroah-Hartman 2020-06-04 08:23:35 +02:00
commit f520ca124c
159 changed files with 1099 additions and 591 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Makefile
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@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 5
PATCHLEVEL = 4
SUBLEVEL = 43
SUBLEVEL = 44
EXTRAVERSION =
NAME = Kleptomaniac Octopus

2
arch/arm/boot/compressed/vmlinux.lds.S
View File

@ -43,7 +43,7 @@ SECTIONS
}
.table : ALIGN(4) {
_table_start = .;
LONG(ZIMAGE_MAGIC(2))
LONG(ZIMAGE_MAGIC(4))
LONG(ZIMAGE_MAGIC(0x5a534c4b))
LONG(ZIMAGE_MAGIC(__piggy_size_addr - _start))
LONG(ZIMAGE_MAGIC(_kernel_bss_size))

6
arch/arm/boot/dts/bcm-hr2.dtsi
View File

@ -75,7 +75,7 @@
timer@20200 {
compatible = "arm,cortex-a9-global-timer";
reg = <0x20200 0x100>;
interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
clocks = <&periph_clk>;
};
@ -83,7 +83,7 @@
compatible = "arm,cortex-a9-twd-timer";
reg = <0x20600 0x20>;
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) |
IRQ_TYPE_LEVEL_HIGH)>;
IRQ_TYPE_EDGE_RISING)>;
clocks = <&periph_clk>;
};
@ -91,7 +91,7 @@
compatible = "arm,cortex-a9-twd-wdt";
reg = <0x20620 0x20>;
interrupts = <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) |
IRQ_TYPE_LEVEL_HIGH)>;
IRQ_TYPE_EDGE_RISING)>;
clocks = <&periph_clk>;
};

2
arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
View File

@ -24,7 +24,7 @@
leds {
act {
gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
};
};

7
arch/arm/boot/dts/imx6q-b450v3.dts
View File

@ -65,13 +65,6 @@
};
};
&clks {
assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
<&clks IMX6QDL_CLK_LDB_DI1_SEL>;
assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
<&clks IMX6QDL_CLK_PLL3_USB_OTG>;
};
&ldb {
status = "okay";

7
arch/arm/boot/dts/imx6q-b650v3.dts
View File

@ -65,13 +65,6 @@
};
};
&clks {
assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
<&clks IMX6QDL_CLK_LDB_DI1_SEL>;
assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
<&clks IMX6QDL_CLK_PLL3_USB_OTG>;
};
&ldb {
status = "okay";

11
arch/arm/boot/dts/imx6q-b850v3.dts
View File

@ -53,17 +53,6 @@
};
};
&clks {
assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
<&clks IMX6QDL_CLK_LDB_DI1_SEL>,
<&clks IMX6QDL_CLK_IPU1_DI0_PRE_SEL>,
<&clks IMX6QDL_CLK_IPU2_DI0_PRE_SEL>;
assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>,
<&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>,
<&clks IMX6QDL_CLK_PLL2_PFD2_396M>,
<&clks IMX6QDL_CLK_PLL2_PFD2_396M>;
};
&ldb {
fsl,dual-channel;
status = "okay";

15
arch/arm/boot/dts/imx6q-bx50v3.dtsi
View File

@ -377,3 +377,18 @@
#interrupt-cells = <1>;
};
};
&clks {
assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
<&clks IMX6QDL_CLK_LDB_DI1_SEL>,
<&clks IMX6QDL_CLK_IPU1_DI0_PRE_SEL>,
<&clks IMX6QDL_CLK_IPU1_DI1_PRE_SEL>,
<&clks IMX6QDL_CLK_IPU2_DI0_PRE_SEL>,
<&clks IMX6QDL_CLK_IPU2_DI1_PRE_SEL>;
assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>,
<&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>,
<&clks IMX6QDL_CLK_PLL2_PFD0_352M>,
<&clks IMX6QDL_CLK_PLL2_PFD0_352M>,
<&clks IMX6QDL_CLK_PLL2_PFD0_352M>,
<&clks IMX6QDL_CLK_PLL2_PFD0_352M>;
};

2
arch/arm/boot/dts/rk3036.dtsi
View File

@ -128,7 +128,7 @@
assigned-clocks = <&cru SCLK_GPU>;
assigned-clock-rates = <100000000>;
clocks = <&cru SCLK_GPU>, <&cru SCLK_GPU>;
clock-names = "core", "bus";
clock-names = "bus", "core";
resets = <&cru SRST_GPU>;
status = "disabled";
};

2
arch/arm/boot/dts/rk3228-evb.dts
View File

@ -46,7 +46,7 @@
#address-cells = <1>;
#size-cells = <0>;
phy: phy@0 {
phy: ethernet-phy@0 {
compatible = "ethernet-phy-id1234.d400", "ethernet-phy-ieee802.3-c22";
reg = <0>;
clocks = <&cru SCLK_MAC_PHY>;

2
arch/arm/boot/dts/rk3229-xms6.dts
View File

@ -150,7 +150,7 @@
#address-cells = <1>;
#size-cells = <0>;
phy: phy@0 {
phy: ethernet-phy@0 {
compatible = "ethernet-phy-id1234.d400",
"ethernet-phy-ieee802.3-c22";
reg = <0>;

6
arch/arm/boot/dts/rk322x.dtsi
View File

@ -561,7 +561,7 @@
"pp1",
"ppmmu1";
clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>;
clock-names = "core", "bus";
clock-names = "bus", "core";
resets = <&cru SRST_GPU_A>;
status = "disabled";
};
@ -1033,7 +1033,7 @@
};
};
spi-0 {
spi0 {
spi0_clk: spi0-clk {
rockchip,pins = <0 RK_PB1 2 &pcfg_pull_up>;
};
@ -1051,7 +1051,7 @@
};
};
spi-1 {
spi1 {
spi1_clk: spi1-clk {
rockchip,pins = <0 RK_PC7 2 &pcfg_pull_up>;
};

2
arch/arm/boot/dts/rk3xxx.dtsi
View File

@ -84,7 +84,7 @@
compatible = "arm,mali-400";
reg = <0x10090000 0x10000>;
clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>;
clock-names = "core", "bus";
clock-names = "bus", "core";
assigned-clocks = <&cru ACLK_GPU>;
assigned-clock-rates = <100000000>;
resets = <&cru SRST_GPU>;

75
arch/arm/include/asm/assembler.h
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@ -18,11 +18,11 @@
#endif
#include <asm/ptrace.h>
#include <asm/domain.h>
#include <asm/opcodes-virt.h>
#include <asm/asm-offsets.h>
#include <asm/page.h>
#include <asm/thread_info.h>
#include <asm/uaccess-asm.h>
#define IOMEM(x) (x)
@ -446,79 +446,6 @@ THUMB( orr \reg , \reg , #PSR_T_BIT )
.size \name , . - \name
.endm
.macro csdb
#ifdef CONFIG_THUMB2_KERNEL
.inst.w 0xf3af8014
#else
.inst 0xe320f014
#endif
.endm
.macro check_uaccess, addr:req, size:req, limit:req, tmp:req, bad:req
#ifndef CONFIG_CPU_USE_DOMAINS
adds \tmp, \addr, #\size - 1
sbcscc \tmp, \tmp, \limit
bcs \bad
#ifdef CONFIG_CPU_SPECTRE
movcs \addr, #0
csdb
#endif
#endif
.endm
.macro uaccess_mask_range_ptr, addr:req, size:req, limit:req, tmp:req
#ifdef CONFIG_CPU_SPECTRE
sub \tmp, \limit, #1
subs \tmp, \tmp, \addr @ tmp = limit - 1 - addr
addhs \tmp, \tmp, #1 @ if (tmp >= 0) {
subshs \tmp, \tmp, \size @ tmp = limit - (addr + size) }
movlo \addr, #0 @ if (tmp < 0) addr = NULL
csdb
#endif
.endm
.macro uaccess_disable, tmp, isb=1
#ifdef CONFIG_CPU_SW_DOMAIN_PAN
/*
* Whenever we re-enter userspace, the domains should always be
* set appropriately.
*/
mov \tmp, #DACR_UACCESS_DISABLE
mcr p15, 0, \tmp, c3, c0, 0 @ Set domain register
.if \isb
instr_sync
.endif
#endif
.endm
.macro uaccess_enable, tmp, isb=1
#ifdef CONFIG_CPU_SW_DOMAIN_PAN
/*
* Whenever we re-enter userspace, the domains should always be
* set appropriately.
*/
mov \tmp, #DACR_UACCESS_ENABLE
mcr p15, 0, \tmp, c3, c0, 0
.if \isb
instr_sync
.endif
#endif
.endm
.macro uaccess_save, tmp
#ifdef CONFIG_CPU_SW_DOMAIN_PAN
mrc p15, 0, \tmp, c3, c0, 0
str \tmp, [sp, #SVC_DACR]
#endif
.endm
.macro uaccess_restore
#ifdef CONFIG_CPU_SW_DOMAIN_PAN
ldr r0, [sp, #SVC_DACR]
mcr p15, 0, r0, c3, c0, 0
#endif
.endm
.irp c,,eq,ne,cs,cc,mi,pl,vs,vc,hi,ls,ge,lt,gt,le,hs,lo
.macro ret\c, reg
#if __LINUX_ARM_ARCH__ < 6

117
arch/arm/include/asm/uaccess-asm.h Normal file
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@ -0,0 +1,117 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef __ASM_UACCESS_ASM_H__
#define __ASM_UACCESS_ASM_H__
#include <asm/asm-offsets.h>
#include <asm/domain.h>
#include <asm/memory.h>
#include <asm/thread_info.h>
.macro csdb
#ifdef CONFIG_THUMB2_KERNEL
.inst.w 0xf3af8014
#else
.inst 0xe320f014
#endif
.endm
.macro check_uaccess, addr:req, size:req, limit:req, tmp:req, bad:req
#ifndef CONFIG_CPU_USE_DOMAINS
adds \tmp, \addr, #\size - 1
sbcscc \tmp, \tmp, \limit
bcs \bad
#ifdef CONFIG_CPU_SPECTRE
movcs \addr, #0
csdb
#endif
#endif
.endm
.macro uaccess_mask_range_ptr, addr:req, size:req, limit:req, tmp:req
#ifdef CONFIG_CPU_SPECTRE
sub \tmp, \limit, #1
subs \tmp, \tmp, \addr @ tmp = limit - 1 - addr
addhs \tmp, \tmp, #1 @ if (tmp >= 0) {
subshs \tmp, \tmp, \size @ tmp = limit - (addr + size) }
movlo \addr, #0 @ if (tmp < 0) addr = NULL
csdb
#endif
.endm
.macro uaccess_disable, tmp, isb=1
#ifdef CONFIG_CPU_SW_DOMAIN_PAN
/*
* Whenever we re-enter userspace, the domains should always be
* set appropriately.
*/
mov \tmp, #DACR_UACCESS_DISABLE
mcr p15, 0, \tmp, c3, c0, 0 @ Set domain register
.if \isb
instr_sync
.endif
#endif
.endm
.macro uaccess_enable, tmp, isb=1
#ifdef CONFIG_CPU_SW_DOMAIN_PAN
/*
* Whenever we re-enter userspace, the domains should always be
* set appropriately.
*/
mov \tmp, #DACR_UACCESS_ENABLE
mcr p15, 0, \tmp, c3, c0, 0
.if \isb
instr_sync
.endif
#endif
.endm
#if defined(CONFIG_CPU_SW_DOMAIN_PAN) || defined(CONFIG_CPU_USE_DOMAINS)
#define DACR(x...) x
#else
#define DACR(x...)
#endif
/*
* Save the address limit on entry to a privileged exception.
*
* If we are using the DACR for kernel access by the user accessors
* (CONFIG_CPU_USE_DOMAINS=y), always reset the DACR kernel domain
* back to client mode, whether or not \disable is set.
*
* If we are using SW PAN, set the DACR user domain to no access
* if \disable is set.
*/
.macro uaccess_entry, tsk, tmp0, tmp1, tmp2, disable
ldr \tmp1, [\tsk, #TI_ADDR_LIMIT]
mov \tmp2, #TASK_SIZE
str \tmp2, [\tsk, #TI_ADDR_LIMIT]
DACR( mrc p15, 0, \tmp0, c3, c0, 0)
DACR( str \tmp0, [sp, #SVC_DACR])
str \tmp1, [sp, #SVC_ADDR_LIMIT]
.if \disable && IS_ENABLED(CONFIG_CPU_SW_DOMAIN_PAN)
/* kernel=client, user=no access */
mov \tmp2, #DACR_UACCESS_DISABLE
mcr p15, 0, \tmp2, c3, c0, 0
instr_sync
.elseif IS_ENABLED(CONFIG_CPU_USE_DOMAINS)
/* kernel=client */
bic \tmp2, \tmp0, #domain_mask(DOMAIN_KERNEL)
orr \tmp2, \tmp2, #domain_val(DOMAIN_KERNEL, DOMAIN_CLIENT)
mcr p15, 0, \tmp2, c3, c0, 0
instr_sync
.endif
.endm
/* Restore the user access state previously saved by uaccess_entry */
.macro uaccess_exit, tsk, tmp0, tmp1
ldr \tmp1, [sp, #SVC_ADDR_LIMIT]
DACR( ldr \tmp0, [sp, #SVC_DACR])
str \tmp1, [\tsk, #TI_ADDR_LIMIT]
DACR( mcr p15, 0, \tmp0, c3, c0, 0)
.endm
#undef DACR
#endif /* __ASM_UACCESS_ASM_H__ */

11
arch/arm/kernel/entry-armv.S
View File

@ -27,6 +27,7 @@
#include <asm/unistd.h>
#include <asm/tls.h>
#include <asm/system_info.h>
#include <asm/uaccess-asm.h>
#include "entry-header.S"
#include <asm/entry-macro-multi.S>
@ -179,15 +180,7 @@ ENDPROC(__und_invalid)
stmia r7, {r2 - r6}
get_thread_info tsk
ldr r0, [tsk, #TI_ADDR_LIMIT]
mov r1, #TASK_SIZE
str r1, [tsk, #TI_ADDR_LIMIT]
str r0, [sp, #SVC_ADDR_LIMIT]
uaccess_save r0
.if \uaccess
uaccess_disable r0
.endif
uaccess_entry tsk, r0, r1, r2, \uaccess
.if \trace
#ifdef CONFIG_TRACE_IRQFLAGS

9
arch/arm/kernel/entry-header.S
View File

@ -6,6 +6,7 @@
#include <asm/asm-offsets.h>
#include <asm/errno.h>
#include <asm/thread_info.h>
#include <asm/uaccess-asm.h>
#include <asm/v7m.h>
@ Bad Abort numbers
@ -217,9 +218,7 @@
blne trace_hardirqs_off
#endif
.endif
ldr r1, [sp, #SVC_ADDR_LIMIT]
uaccess_restore
str r1, [tsk, #TI_ADDR_LIMIT]
uaccess_exit tsk, r0, r1
#ifndef CONFIG_THUMB2_KERNEL
@ ARM mode SVC restore
@ -263,9 +262,7 @@
@ on the stack remains correct).
@
.macro svc_exit_via_fiq
ldr r1, [sp, #SVC_ADDR_LIMIT]
uaccess_restore
str r1, [tsk, #TI_ADDR_LIMIT]
uaccess_exit tsk, r0, r1
#ifndef CONFIG_THUMB2_KERNEL
@ ARM mode restore
mov r0, sp

4
arch/arm64/boot/dts/mediatek/mt8173.dtsi
View File

@ -1397,8 +1397,8 @@
"venc_lt_sel";
assigned-clocks = <&topckgen CLK_TOP_VENC_SEL>,
<&topckgen CLK_TOP_VENC_LT_SEL>;
assigned-clock-parents = <&topckgen CLK_TOP_VENCPLL_D2>,
<&topckgen CLK_TOP_UNIVPLL1_D2>;
assigned-clock-parents = <&topckgen CLK_TOP_VCODECPLL>,
<&topckgen CLK_TOP_VCODECPLL_370P5>;
};
vencltsys: clock-controller@19000000 {

2
arch/arm64/boot/dts/rockchip/rk3328-evb.dts
View File

@ -86,7 +86,7 @@
assigned-clock-rate = <50000000>;
assigned-clocks = <&cru SCLK_MAC2PHY>;
assigned-clock-parents = <&cru SCLK_MAC2PHY_SRC>;
status = "okay";
};
&i2c1 {

8
arch/arm64/boot/dts/rockchip/rk3399.dtsi
View File

@ -1881,10 +1881,10 @@
gpu: gpu@ff9a0000 {
compatible = "rockchip,rk3399-mali", "arm,mali-t860";
reg = <0x0 0xff9a0000 0x0 0x10000>;
interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH 0>,
<GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH 0>,
<GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH 0>;
interrupt-names = "gpu", "job", "mmu";
interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH 0>,
<GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH 0>,
<GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH 0>;
interrupt-names = "job", "mmu", "gpu";
clocks = <&cru ACLK_GPU>;
power-domains = <&power RK3399_PD_GPU>;
status = "disabled";

4
arch/csky/abiv1/inc/abi/entry.h
View File

@ -167,8 +167,8 @@
* BA Reserved C D V
*/
cprcr r6, cpcr30
lsri r6, 28
lsli r6, 28
lsri r6, 29
lsli r6, 29
addi r6, 0xe
cpwcr r6, cpcr30

4
arch/csky/abiv2/inc/abi/entry.h
View File

@ -225,8 +225,8 @@
*/
mfcr r6, cr<30, 15> /* Get MSA0 */
2:
lsri r6, 28
lsli r6, 28
lsri r6, 29
lsli r6, 29
addi r6, 0x1ce
mtcr r6, cr<30, 15> /* Set MSA0 */

49
arch/csky/include/asm/uaccess.h
View File

@ -254,7 +254,7 @@ do { \
extern int __get_user_bad(void);
#define __copy_user(to, from, n) \
#define ___copy_to_user(to, from, n) \
do { \
int w0, w1, w2, w3; \
asm volatile( \
@ -289,31 +289,34 @@ do { \
" subi %0, 4 \n" \
" br 3b \n" \
"5: cmpnei %0, 0 \n" /* 1B */ \
" bf 8f \n" \
" bf 13f \n" \
" ldb %3, (%2, 0) \n" \
"6: stb %3, (%1, 0) \n" \
" addi %2, 1 \n" \
" addi %1, 1 \n" \
" subi %0, 1 \n" \
" br 5b \n" \
"7: br 8f \n" \
"7: subi %0, 4 \n" \
"8: subi %0, 4 \n" \
"12: subi %0, 4 \n" \
" br 13f \n" \
".section __ex_table, \"a\" \n" \
".align 2 \n" \
".long 2b, 7b \n" \
".long 9b, 7b \n" \
".long 10b, 7b \n" \
".long 2b, 13f \n" \
".long 4b, 13f \n" \
".long 6b, 13f \n" \
".long 9b, 12b \n" \
".long 10b, 8b \n" \
".long 11b, 7b \n" \
".long 4b, 7b \n" \
".long 6b, 7b \n" \
".previous \n" \
"8: \n" \
"13: \n" \
: "=r"(n), "=r"(to), "=r"(from), "=r"(w0), \
"=r"(w1), "=r"(w2), "=r"(w3) \
: "0"(n), "1"(to), "2"(from) \
: "memory"); \
} while (0)
#define __copy_user_zeroing(to, from, n) \
#define ___copy_from_user(to, from, n) \
do { \
int tmp; \
int nsave; \
@ -356,22 +359,22 @@ do { \
" addi %1, 1 \n" \
" subi %0, 1 \n" \
" br 5b \n" \
"8: mov %3, %0 \n" \
" movi %4, 0 \n" \
"9: stb %4, (%1, 0) \n" \
" addi %1, 1 \n" \
" subi %3, 1 \n" \
" cmpnei %3, 0 \n" \
" bt 9b \n" \
" br 7f \n" \
"8: stw %3, (%1, 0) \n" \
" subi %0, 4 \n" \
" bf 7f \n" \
"9: subi %0, 8 \n" \
" bf 7f \n" \
"13: stw %3, (%1, 8) \n" \
" subi %0, 12 \n" \
" bf 7f \n" \
".section __ex_table, \"a\" \n" \
".align 2 \n" \
".long 2b, 8b \n" \
".long 2b, 7f \n" \
".long 4b, 7f \n" \
".long 6b, 7f \n" \
".long 10b, 8b \n" \
".long 11b, 8b \n" \
".long 12b, 8b \n" \
".long 4b, 8b \n" \
".long 6b, 8b \n" \
".long 11b, 9b \n" \
".long 12b,13b \n" \
".previous \n" \
"7: \n" \
: "=r"(n), "=r"(to), "=r"(from), "=r"(nsave), \

2
arch/csky/kernel/entry.S
View File

@ -318,8 +318,6 @@ ENTRY(__switch_to)
mfcr a2, psr /* Save PSR value */
stw a2, (a3, THREAD_SR) /* Save PSR in task struct */
bclri a2, 6 /* Disable interrupts */
mtcr a2, psr
SAVE_SWITCH_STACK

9
arch/csky/kernel/perf_callchain.c
View File

@ -12,12 +12,17 @@ struct stackframe {
static int unwind_frame_kernel(struct stackframe *frame)
{
if (kstack_end((void *)frame->fp))
unsigned long low = (unsigned long)task_stack_page(current);
unsigned long high = low + THREAD_SIZE;
if (unlikely(frame->fp < low || frame->fp > high))
return -EPERM;
if (frame->fp & 0x3 || frame->fp < TASK_SIZE)
if (kstack_end((void *)frame->fp) || frame->fp & 0x3)
return -EPERM;
*frame = *(struct stackframe *)frame->fp;
if (__kernel_text_address(frame->lr)) {
int graph = 0;

8
arch/csky/lib/usercopy.c
View File

@ -7,10 +7,7 @@
unsigned long raw_copy_from_user(void *to, const void *from,
unsigned long n)
{
if (access_ok(from, n))
__copy_user_zeroing(to, from, n);
else
memset(to, 0, n);
___copy_from_user(to, from, n);
return n;
}
EXPORT_SYMBOL(raw_copy_from_user);
@ -18,8 +15,7 @@ EXPORT_SYMBOL(raw_copy_from_user);
unsigned long raw_copy_to_user(void *to, const void *from,
unsigned long n)
{
if (access_ok(to, n))
__copy_user(to, from, n);
___copy_to_user(to, from, n);
return n;
}
EXPORT_SYMBOL(raw_copy_to_user);

2
arch/parisc/mm/init.c
View File

@ -588,7 +588,7 @@ void __init mem_init(void)
> BITS_PER_LONG);
high_memory = __va((max_pfn << PAGE_SHIFT));
set_max_mapnr(page_to_pfn(virt_to_page(high_memory - 1)) + 1);
set_max_mapnr(max_low_pfn);
memblock_free_all();
#ifdef CONFIG_PA11

2
arch/riscv/kernel/stacktrace.c
View File

@ -63,7 +63,7 @@ void notrace walk_stackframe(struct task_struct *task, struct pt_regs *regs,
#else /* !CONFIG_FRAME_POINTER */
static void notrace walk_stackframe(struct task_struct *task,
void notrace walk_stackframe(struct task_struct *task,
struct pt_regs *regs, bool (*fn)(unsigned long, void *), void *arg)
{
unsigned long sp, pc;

2
arch/x86/include/asm/dma.h
View File

@ -74,7 +74,7 @@
#define MAX_DMA_PFN ((16UL * 1024 * 1024) >> PAGE_SHIFT)
/* 4GB broken PCI/AGP hardware bus master zone */
#define MAX_DMA32_PFN ((4UL * 1024 * 1024 * 1024) >> PAGE_SHIFT)
#define MAX_DMA32_PFN (1UL << (32 - PAGE_SHIFT))
#ifdef CONFIG_X86_32
/* The maximum address that we can perform a DMA transfer to on this platform */

11
arch/x86/include/uapi/asm/unistd.h
View File

@ -2,8 +2,15 @@
#ifndef _UAPI_ASM_X86_UNISTD_H
#define _UAPI_ASM_X86_UNISTD_H
/* x32 syscall flag bit */
#define __X32_SYSCALL_BIT 0x40000000UL
/*
* x32 syscall flag bit. Some user programs expect syscall NR macros
* and __X32_SYSCALL_BIT to have type int, even though syscall numbers
* are, for practical purposes, unsigned long.
*
* Fortunately, expressions like (nr & ~__X32_SYSCALL_BIT) do the right
* thing regardless.
*/
#define __X32_SYSCALL_BIT 0x40000000
#ifndef __KERNEL__
# ifdef __i386__

86
arch/x86/kernel/fpu/xstate.c
View File

@ -952,18 +952,31 @@ static inline bool xfeatures_mxcsr_quirk(u64 xfeatures)
return true;
}
/*
* This is similar to user_regset_copyout(), but will not add offset to
* the source data pointer or increment pos, count, kbuf, and ubuf.
*/
static inline void
__copy_xstate_to_kernel(void *kbuf, const void *data,
unsigned int offset, unsigned int size, unsigned int size_total)
static void fill_gap(unsigned to, void **kbuf, unsigned *pos, unsigned *count)
{
if (offset < size_total) {
unsigned int copy = min(size, size_total - offset);
if (*pos < to) {
unsigned size = to - *pos;
memcpy(kbuf + offset, data, copy);
if (size > *count)
size = *count;
memcpy(*kbuf, (void *)&init_fpstate.xsave + *pos, size);
*kbuf += size;
*pos += size;
*count -= size;
}
}
static void copy_part(unsigned offset, unsigned size, void *from,
void **kbuf, unsigned *pos, unsigned *count)
{
fill_gap(offset, kbuf, pos, count);
if (size > *count)
size = *count;
if (size) {
memcpy(*kbuf, from, size);
*kbuf += size;
*pos += size;
*count -= size;
}
}
@ -976,8 +989,9 @@ __copy_xstate_to_kernel(void *kbuf, const void *data,
*/
int copy_xstate_to_kernel(void *kbuf, struct xregs_state *xsave, unsigned int offset_start, unsigned int size_total)
{
unsigned int offset, size;
struct xstate_header header;
const unsigned off_mxcsr = offsetof(struct fxregs_state, mxcsr);
unsigned count = size_total;
int i;
/*
@ -993,46 +1007,42 @@ int copy_xstate_to_kernel(void *kbuf, struct xregs_state *xsave, unsigned int of
header.xfeatures = xsave->header.xfeatures;
header.xfeatures &= ~XFEATURE_MASK_SUPERVISOR;
if (header.xfeatures & XFEATURE_MASK_FP)
copy_part(0, off_mxcsr,
&xsave->i387, &kbuf, &offset_start, &count);
if (header.xfeatures & (XFEATURE_MASK_SSE | XFEATURE_MASK_YMM))
copy_part(off_mxcsr, MXCSR_AND_FLAGS_SIZE,
&xsave->i387.mxcsr, &kbuf, &offset_start, &count);
if (header.xfeatures & XFEATURE_MASK_FP)
copy_part(offsetof(struct fxregs_state, st_space), 128,
&xsave->i387.st_space, &kbuf, &offset_start, &count);
if (header.xfeatures & XFEATURE_MASK_SSE)
copy_part(xstate_offsets[XFEATURE_MASK_SSE], 256,
&xsave->i387.xmm_space, &kbuf, &offset_start, &count);
/*
* Fill xsave->i387.sw_reserved value for ptrace frame:
*/
copy_part(offsetof(struct fxregs_state, sw_reserved), 48,
xstate_fx_sw_bytes, &kbuf, &offset_start, &count);
/*
* Copy xregs_state->header:
*/
offset = offsetof(struct xregs_state, header);
size = sizeof(header);
copy_part(offsetof(struct xregs_state, header), sizeof(header),
&header, &kbuf, &offset_start, &count);
__copy_xstate_to_kernel(kbuf, &header, offset, size, size_total);
for (i = 0; i < XFEATURE_MAX; i++) {
for (i = FIRST_EXTENDED_XFEATURE; i < XFEATURE_MAX; i++) {
/*
* Copy only in-use xstates:
*/
if ((header.xfeatures >> i) & 1) {
void *src = __raw_xsave_addr(xsave, i);
offset = xstate_offsets[i];
size = xstate_sizes[i];
/* The next component has to fit fully into the output buffer: */
if (offset + size > size_total)
break;
__copy_xstate_to_kernel(kbuf, src, offset, size, size_total);
copy_part(xstate_offsets[i], xstate_sizes[i],
src, &kbuf, &offset_start, &count);
}
}
if (xfeatures_mxcsr_quirk(header.xfeatures)) {
offset = offsetof(struct fxregs_state, mxcsr);
size = MXCSR_AND_FLAGS_SIZE;
__copy_xstate_to_kernel(kbuf, &xsave->i387.mxcsr, offset, size, size_total);
}
/*
* Fill xsave->i387.sw_reserved value for ptrace frame:
*/
offset = offsetof(struct fxregs_state, sw_reserved);
size = sizeof(xstate_fx_sw_bytes);
__copy_xstate_to_kernel(kbuf, xstate_fx_sw_bytes, offset, size, size_total);
fill_gap(size_total, &kbuf, &offset_start, &count);
return 0;
}

11
block/blk-core.c
View File

@ -886,14 +886,11 @@ generic_make_request_checks(struct bio *bio)
}
/*
* Non-mq queues do not honor REQ_NOWAIT, so complete a bio
* with BLK_STS_AGAIN status in order to catch -EAGAIN and
* to give a chance to the caller to repeat request gracefully.
* For a REQ_NOWAIT based request, return -EOPNOTSUPP
* if queue is not a request based queue.
*/
if ((bio->bi_opf & REQ_NOWAIT) && !queue_is_mq(q)) {
status = BLK_STS_AGAIN;
goto end_io;
}
if ((bio->bi_opf & REQ_NOWAIT) && !queue_is_mq(q))
goto not_supported;
if (should_fail_bio(bio))
goto end_io;

3
drivers/clk/qcom/gcc-sm8150.c
View File

@ -75,8 +75,7 @@ static struct clk_alpha_pll_postdiv gpll0_out_even = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gpll0_out_even",
.parent_data = &(const struct clk_parent_data){
.fw_name = "bi_tcxo",
.name = "bi_tcxo",
.hw = &gpll0.clkr.hw,
},
.num_parents = 1,
.ops = &clk_trion_pll_postdiv_ops,

2
drivers/clk/ti/clk-33xx.c
View File

@ -212,7 +212,7 @@ static const struct omap_clkctrl_reg_data am3_mpu_clkctrl_regs[] __initconst = {
};
static const struct omap_clkctrl_reg_data am3_l4_rtc_clkctrl_regs[] __initconst = {
{ AM3_L4_RTC_RTC_CLKCTRL, NULL, CLKF_SW_SUP, "clk_32768_ck" },
{ AM3_L4_RTC_RTC_CLKCTRL, NULL, CLKF_SW_SUP, "clk-24mhz-clkctrl:0000:0" },
{ 0 },
};

2
drivers/crypto/chelsio/chtls/chtls_io.c
View File

@ -682,7 +682,7 @@ int chtls_push_frames(struct chtls_sock *csk, int comp)
make_tx_data_wr(sk, skb, immdlen, len,
credits_needed, completion);
tp->snd_nxt += len;
tp->lsndtime = tcp_time_stamp(tp);
tp->lsndtime = tcp_jiffies32;
if (completion)
ULP_SKB_CB(skb)->flags &= ~ULPCB_FLAG_NEED_HDR;
} else {

2
drivers/gpio/gpio-bcm-kona.c
View File

@ -619,7 +619,7 @@ static int bcm_kona_gpio_probe(struct platform_device *pdev)
kona_gpio->reg_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(kona_gpio->reg_base)) {
ret = -ENXIO;
ret = PTR_ERR(kona_gpio->reg_base);
goto err_irq_domain;
}

7
drivers/gpio/gpio-exar.c
View File

@ -145,8 +145,10 @@ static int gpio_exar_probe(struct platform_device *pdev)
mutex_init(&exar_gpio->lock);
index = ida_simple_get(&ida_index, 0, 0, GFP_KERNEL);
if (index < 0)
goto err_destroy;
if (index < 0) {
ret = index;
goto err_mutex_destroy;
}
sprintf(exar_gpio->name, "exar_gpio%d", index);
exar_gpio->gpio_chip.label = exar_gpio->name;
@ -173,6 +175,7 @@ static int gpio_exar_probe(struct platform_device *pdev)
err_destroy:
ida_simple_remove(&ida_index, index);
err_mutex_destroy:
mutex_destroy(&exar_gpio->lock);
return ret;
}

4
drivers/gpio/gpio-pxa.c
View File

@ -663,8 +663,8 @@ static int pxa_gpio_probe(struct platform_device *pdev)
pchip->irq1 = irq1;
gpio_reg_base = devm_platform_ioremap_resource(pdev, 0);
if (!gpio_reg_base)
return -EINVAL;
if (IS_ERR(gpio_reg_base))
return PTR_ERR(gpio_reg_base);
clk = clk_get(&pdev->dev, NULL);
if (IS_ERR(clk)) {

1
drivers/gpio/gpio-tegra.c
View File

@ -365,6 +365,7 @@ static void tegra_gpio_irq_shutdown(struct irq_data *d)
struct tegra_gpio_info *tgi = bank->tgi;
unsigned int gpio = d->hwirq;
tegra_gpio_irq_mask(d);
gpiochip_unlock_as_irq(&tgi->gc, gpio);
}

11
drivers/gpio/gpiolib.c
View File

@ -3894,7 +3894,9 @@ int gpiochip_lock_as_irq(struct gpio_chip *chip, unsigned int offset)
}
}
if (test_bit(FLAG_IS_OUT, &desc->flags)) {
/* To be valid for IRQ the line needs to be input or open drain */
if (test_bit(FLAG_IS_OUT, &desc->flags) &&
!test_bit(FLAG_OPEN_DRAIN, &desc->flags)) {
chip_err(chip,
"%s: tried to flag a GPIO set as output for IRQ\n",
__func__);
@ -3957,7 +3959,12 @@ void gpiochip_enable_irq(struct gpio_chip *chip, unsigned int offset)
if (!IS_ERR(desc) &&
!WARN_ON(!test_bit(FLAG_USED_AS_IRQ, &desc->flags))) {
WARN_ON(test_bit(FLAG_IS_OUT, &desc->flags));
/*
* We must not be output when using IRQ UNLESS we are
* open drain.
*/
WARN_ON(test_bit(FLAG_IS_OUT, &desc->flags) &&
!test_bit(FLAG_OPEN_DRAIN, &desc->flags));
set_bit(FLAG_IRQ_IS_ENABLED, &desc->flags);
}
}

5
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
View File

@ -1288,7 +1288,7 @@ int amdgpu_amdkfd_gpuvm_free_memory_of_gpu(
}
/* Free the BO*/
amdgpu_bo_unref(&mem->bo);
drm_gem_object_put_unlocked(&mem->bo->tbo.base);
mutex_destroy(&mem->lock);
kfree(mem);
@ -1630,7 +1630,8 @@ int amdgpu_amdkfd_gpuvm_import_dmabuf(struct kgd_dev *kgd,
AMDGPU_VM_PAGE_READABLE | AMDGPU_VM_PAGE_WRITEABLE |
AMDGPU_VM_PAGE_EXECUTABLE | AMDGPU_VM_MTYPE_NC;
(*mem)->bo = amdgpu_bo_ref(bo);
drm_gem_object_get(&bo->tbo.base);
(*mem)->bo = bo;
(*mem)->va = va;
(*mem)->domain = (bo->preferred_domains & AMDGPU_GEM_DOMAIN_VRAM) ?
AMDGPU_GEM_DOMAIN_VRAM : AMDGPU_GEM_DOMAIN_GTT;

6
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
View File

@ -4290,11 +4290,7 @@ static int gfx_v10_0_set_powergating_state(void *handle,
switch (adev->asic_type) {
case CHIP_NAVI10:
case CHIP_NAVI14:
if (!enable) {
amdgpu_gfx_off_ctrl(adev, false);
cancel_delayed_work_sync(&adev->gfx.gfx_off_delay_work);
} else
amdgpu_gfx_off_ctrl(adev, true);
amdgpu_gfx_off_ctrl(adev, enable);
break;
default:
break;

12
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
View File

@ -4839,10 +4839,9 @@ static int gfx_v9_0_set_powergating_state(void *handle,
switch (adev->asic_type) {
case CHIP_RAVEN:
case CHIP_RENOIR:
if (!enable) {
if (!enable)
amdgpu_gfx_off_ctrl(adev, false);
cancel_delayed_work_sync(&adev->gfx.gfx_off_delay_work);
}
if (adev->pg_flags & AMD_PG_SUPPORT_RLC_SMU_HS) {
gfx_v9_0_enable_sck_slow_down_on_power_up(adev, true);
gfx_v9_0_enable_sck_slow_down_on_power_down(adev, true);
@ -4868,12 +4867,7 @@ static int gfx_v9_0_set_powergating_state(void *handle,
amdgpu_gfx_off_ctrl(adev, true);
break;
case CHIP_VEGA12:
if (!enable) {
amdgpu_gfx_off_ctrl(adev, false);
cancel_delayed_work_sync(&adev->gfx.gfx_off_delay_work);
} else {
amdgpu_gfx_off_ctrl(adev, true);
}
amdgpu_gfx_off_ctrl(adev, enable);
break;
default:
break;

7
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
View File

@ -6951,13 +6951,6 @@ static int dm_update_plane_state(struct dc *dc,
return -EINVAL;
}
if (new_plane_state->crtc_x <= -new_acrtc->max_cursor_width ||
new_plane_state->crtc_y <= -new_acrtc->max_cursor_height) {
DRM_DEBUG_ATOMIC("Bad cursor position %d, %d\n",
new_plane_state->crtc_x, new_plane_state->crtc_y);
return -EINVAL;
}
return 0;
}

6
drivers/gpu/drm/amd/powerplay/amd_powerplay.c
View File

@ -320,12 +320,12 @@ static void pp_dpm_en_umd_pstate(struct pp_hwmgr *hwmgr,
if (*level & profile_mode_mask) {
hwmgr->saved_dpm_level = hwmgr->dpm_level;
hwmgr->en_umd_pstate = true;
amdgpu_device_ip_set_clockgating_state(hwmgr->adev,
AMD_IP_BLOCK_TYPE_GFX,
AMD_CG_STATE_UNGATE);
amdgpu_device_ip_set_powergating_state(hwmgr->adev,
AMD_IP_BLOCK_TYPE_GFX,
AMD_PG_STATE_UNGATE);
amdgpu_device_ip_set_clockgating_state(hwmgr->adev,
AMD_IP_BLOCK_TYPE_GFX,
AMD_CG_STATE_UNGATE);
}
} else {
/* exit umd pstate, restore level, enable gfx cg*/

6
drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
View File

@ -1541,12 +1541,12 @@ static int smu_enable_umd_pstate(void *handle,
if (*level & profile_mode_mask) {
smu_dpm_ctx->saved_dpm_level = smu_dpm_ctx->dpm_level;
smu_dpm_ctx->enable_umd_pstate = true;
amdgpu_device_ip_set_clockgating_state(smu->adev,
AMD_IP_BLOCK_TYPE_GFX,
AMD_CG_STATE_UNGATE);
amdgpu_device_ip_set_powergating_state(smu->adev,
AMD_IP_BLOCK_TYPE_GFX,
AMD_PG_STATE_UNGATE);
amdgpu_device_ip_set_clockgating_state(smu->adev,
AMD_IP_BLOCK_TYPE_GFX,
AMD_CG_STATE_UNGATE);
}
} else {
/* exit umd pstate, restore level, enable gfx cg*/

2
drivers/gpu/drm/ingenic/ingenic-drm.c
View File

@ -467,7 +467,7 @@ static int ingenic_drm_encoder_atomic_check(struct drm_encoder *encoder,
static irqreturn_t ingenic_drm_irq_handler(int irq, void *arg)
{
struct ingenic_drm *priv = arg;
struct ingenic_drm *priv = drm_device_get_priv(arg);
unsigned int state;
regmap_read(priv->map, JZ_REG_LCD_STATE, &state);

4
drivers/hwmon/nct7904.c
View File

@ -356,6 +356,7 @@ static int nct7904_read_temp(struct device *dev, u32 attr, int channel,
struct nct7904_data *data = dev_get_drvdata(dev);
int ret, temp;
unsigned int reg1, reg2, reg3;
s8 temps;
switch (attr) {
case hwmon_temp_input:
@ -461,7 +462,8 @@ static int nct7904_read_temp(struct device *dev, u32 attr, int channel,
if (ret < 0)
return ret;
*val = ret * 1000;
temps = ret;
*val = temps * 1000;
return 0;
}

20
drivers/infiniband/core/rdma_core.c
View File

@ -160,9 +160,9 @@ static int uverbs_destroy_uobject(struct ib_uobject *uobj,
uobj->context = NULL;
/*
* For DESTROY the usecnt is held write locked, the caller is expected
* to put it unlock and put the object when done with it. Only DESTROY
* can remove the IDR handle.
* For DESTROY the usecnt is not changed, the caller is expected to
* manage it via uobj_put_destroy(). Only DESTROY can remove the IDR
* handle.
*/
if (reason != RDMA_REMOVE_DESTROY)
atomic_set(&uobj->usecnt, 0);
@ -194,7 +194,7 @@ static int uverbs_destroy_uobject(struct ib_uobject *uobj,
/*
* This calls uverbs_destroy_uobject() using the RDMA_REMOVE_DESTROY
* sequence. It should only be used from command callbacks. On success the
* caller must pair this with rdma_lookup_put_uobject(LOOKUP_WRITE). This
* caller must pair this with uobj_put_destroy(). This
* version requires the caller to have already obtained an
* LOOKUP_DESTROY uobject kref.
*/
@ -205,6 +205,13 @@ int uobj_destroy(struct ib_uobject *uobj, struct uverbs_attr_bundle *attrs)
down_read(&ufile->hw_destroy_rwsem);
/*
* Once the uobject is destroyed by RDMA_REMOVE_DESTROY then it is left
* write locked as the callers put it back with UVERBS_LOOKUP_DESTROY.
* This is because any other concurrent thread can still see the object
* in the xarray due to RCU. Leaving it locked ensures nothing else will
* touch it.
*/
ret = uverbs_try_lock_object(uobj, UVERBS_LOOKUP_WRITE);
if (ret)
goto out_unlock;
@ -223,7 +230,7 @@ int uobj_destroy(struct ib_uobject *uobj, struct uverbs_attr_bundle *attrs)
/*
* uobj_get_destroy destroys the HW object and returns a handle to the uobj
* with a NULL object pointer. The caller must pair this with
* uverbs_put_destroy.
* uobj_put_destroy().
*/
struct ib_uobject *__uobj_get_destroy(const struct uverbs_api_object *obj,
u32 id, struct uverbs_attr_bundle *attrs)
@ -257,8 +264,7 @@ int __uobj_perform_destroy(const struct uverbs_api_object *obj, u32 id,
uobj = __uobj_get_destroy(obj, id, attrs);
if (IS_ERR(uobj))
return PTR_ERR(uobj);
rdma_lookup_put_uobject(uobj, UVERBS_LOOKUP_WRITE);
uobj_put_destroy(uobj);
return 0;
}

8
drivers/infiniband/hw/i40iw/i40iw_cm.c
View File

@ -1987,7 +1987,6 @@ static int i40iw_addr_resolve_neigh(struct i40iw_device *iwdev,
struct rtable *rt;
struct neighbour *neigh;
int rc = arpindex;
struct net_device *netdev = iwdev->netdev;
__be32 dst_ipaddr = htonl(dst_ip);
__be32 src_ipaddr = htonl(src_ip);
@ -1997,9 +1996,6 @@ static int i40iw_addr_resolve_neigh(struct i40iw_device *iwdev,
return rc;
}
if (netif_is_bond_slave(netdev))
netdev = netdev_master_upper_dev_get(netdev);
neigh = dst_neigh_lookup(&rt->dst, &dst_ipaddr);
rcu_read_lock();
@ -2065,7 +2061,6 @@ static int i40iw_addr_resolve_neigh_ipv6(struct i40iw_device *iwdev,
{
struct neighbour *neigh;
int rc = arpindex;
struct net_device *netdev = iwdev->netdev;
struct dst_entry *dst;
struct sockaddr_in6 dst_addr;
struct sockaddr_in6 src_addr;
@ -2086,9 +2081,6 @@ static int i40iw_addr_resolve_neigh_ipv6(struct i40iw_device *iwdev,
return rc;
}
if (netif_is_bond_slave(netdev))
netdev = netdev_master_upper_dev_get(netdev);
neigh = dst_neigh_lookup(dst, dst_addr.sin6_addr.in6_u.u6_addr32);
rcu_read_lock();

9
drivers/infiniband/hw/qib/qib_sysfs.c
View File

@ -760,7 +760,7 @@ int qib_create_port_files(struct ib_device *ibdev, u8 port_num,
qib_dev_err(dd,
"Skipping linkcontrol sysfs info, (err %d) port %u\n",
ret, port_num);
goto bail;
goto bail_link;
}
kobject_uevent(&ppd->pport_kobj, KOBJ_ADD);
@ -770,7 +770,7 @@ int qib_create_port_files(struct ib_device *ibdev, u8 port_num,
qib_dev_err(dd,
"Skipping sl2vl sysfs info, (err %d) port %u\n",
ret, port_num);
goto bail_link;
goto bail_sl;
}
kobject_uevent(&ppd->sl2vl_kobj, KOBJ_ADD);
@ -780,7 +780,7 @@ int qib_create_port_files(struct ib_device *ibdev, u8 port_num,
qib_dev_err(dd,
"Skipping diag_counters sysfs info, (err %d) port %u\n",
ret, port_num);
goto bail_sl;
goto bail_diagc;
}
kobject_uevent(&ppd->diagc_kobj, KOBJ_ADD);
@ -793,7 +793,7 @@ int qib_create_port_files(struct ib_device *ibdev, u8 port_num,
qib_dev_err(dd,
"Skipping Congestion Control sysfs info, (err %d) port %u\n",
ret, port_num);
goto bail_diagc;
goto bail_cc;
}
kobject_uevent(&ppd->pport_cc_kobj, KOBJ_ADD);
@ -854,6 +854,7 @@ void qib_verbs_unregister_sysfs(struct qib_devdata *dd)
&cc_table_bin_attr);
kobject_put(&ppd->pport_cc_kobj);
}
kobject_put(&ppd->diagc_kobj);
kobject_put(&ppd->sl2vl_kobj);
kobject_put(&ppd->pport_kobj);
}

2
drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c
View File

@ -829,7 +829,7 @@ static int pvrdma_pci_probe(struct pci_dev *pdev,
!(pci_resource_flags(pdev, 1) & IORESOURCE_MEM)) {
dev_err(&pdev->dev, "PCI BAR region not MMIO\n");
ret = -ENOMEM;
goto err_free_device;
goto err_disable_pdev;
}
ret = pci_request_regions(pdev, DRV_NAME);

4
drivers/infiniband/ulp/ipoib/ipoib.h
View File

@ -377,8 +377,12 @@ struct ipoib_dev_priv {
struct ipoib_rx_buf *rx_ring;
struct ipoib_tx_buf *tx_ring;
/* cyclic ring variables for managing tx_ring, for UD only */
unsigned int tx_head;
unsigned int tx_tail;
/* cyclic ring variables for counting overall outstanding send WRs */
unsigned int global_tx_head;
unsigned int global_tx_tail;
struct ib_sge tx_sge[MAX_SKB_FRAGS + 1];
struct ib_ud_wr tx_wr;
struct ib_wc send_wc[MAX_SEND_CQE];

15
drivers/infiniband/ulp/ipoib/ipoib_cm.c
View File

@ -756,7 +756,8 @@ void ipoib_cm_send(struct net_device *dev, struct sk_buff *skb, struct ipoib_cm_
return;
}
if ((priv->tx_head - priv->tx_tail) == ipoib_sendq_size - 1) {
if ((priv->global_tx_head - priv->global_tx_tail) ==
ipoib_sendq_size - 1) {
ipoib_dbg(priv, "TX ring 0x%x full, stopping kernel net queue\n",
tx->qp->qp_num);
netif_stop_queue(dev);
@ -786,7 +787,7 @@ void ipoib_cm_send(struct net_device *dev, struct sk_buff *skb, struct ipoib_cm_
} else {
netif_trans_update(dev);
++tx->tx_head;
++priv->tx_head;
++priv->global_tx_head;
}
}
@ -820,10 +821,11 @@ void ipoib_cm_handle_tx_wc(struct net_device *dev, struct ib_wc *wc)
netif_tx_lock(dev);
++tx->tx_tail;
++priv->tx_tail;
++priv->global_tx_tail;
if (unlikely(netif_queue_stopped(dev) &&
(priv->tx_head - priv->tx_tail) <= ipoib_sendq_size >> 1 &&
((priv->global_tx_head - priv->global_tx_tail) <=
ipoib_sendq_size >> 1) &&
test_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags)))
netif_wake_queue(dev);
@ -1232,8 +1234,9 @@ static void ipoib_cm_tx_destroy(struct ipoib_cm_tx *p)
dev_kfree_skb_any(tx_req->skb);
netif_tx_lock_bh(p->dev);
++p->tx_tail;
++priv->tx_tail;
if (unlikely(priv->tx_head - priv->tx_tail == ipoib_sendq_size >> 1) &&
++priv->global_tx_tail;
if (unlikely((priv->global_tx_head - priv->global_tx_tail) <=
ipoib_sendq_size >> 1) &&
netif_queue_stopped(p->dev) &&
test_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags))
netif_wake_queue(p->dev);

9
drivers/infiniband/ulp/ipoib/ipoib_ib.c
View File

@ -407,9 +407,11 @@ static void ipoib_ib_handle_tx_wc(struct net_device *dev, struct ib_wc *wc)
dev_kfree_skb_any(tx_req->skb);
++priv->tx_tail;
++priv->global_tx_tail;
if (unlikely(netif_queue_stopped(dev) &&
((priv->tx_head - priv->tx_tail) <= ipoib_sendq_size >> 1) &&
((priv->global_tx_head - priv->global_tx_tail) <=
ipoib_sendq_size >> 1) &&
test_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags)))
netif_wake_queue(dev);
@ -634,7 +636,8 @@ int ipoib_send(struct net_device *dev, struct sk_buff *skb,
else
priv->tx_wr.wr.send_flags &= ~IB_SEND_IP_CSUM;
/* increase the tx_head after send success, but use it for queue state */
if (priv->tx_head - priv->tx_tail == ipoib_sendq_size - 1) {
if ((priv->global_tx_head - priv->global_tx_tail) ==
ipoib_sendq_size - 1) {
ipoib_dbg(priv, "TX ring full, stopping kernel net queue\n");
netif_stop_queue(dev);
}
@ -662,6 +665,7 @@ int ipoib_send(struct net_device *dev, struct sk_buff *skb,
rc = priv->tx_head;
++priv->tx_head;
++priv->global_tx_head;
}
return rc;
}
@ -807,6 +811,7 @@ int ipoib_ib_dev_stop_default(struct net_device *dev)
ipoib_dma_unmap_tx(priv, tx_req);
dev_kfree_skb_any(tx_req->skb);
++priv->tx_tail;
++priv->global_tx_tail;
}
for (i = 0; i < ipoib_recvq_size; ++i) {

10
drivers/infiniband/ulp/ipoib/ipoib_main.c
View File

@ -1188,9 +1188,11 @@ static void ipoib_timeout(struct net_device *dev)
ipoib_warn(priv, "transmit timeout: latency %d msecs\n",
jiffies_to_msecs(jiffies - dev_trans_start(dev)));
ipoib_warn(priv, "queue stopped %d, tx_head %u, tx_tail %u\n",
netif_queue_stopped(dev),
priv->tx_head, priv->tx_tail);
ipoib_warn(priv,
"queue stopped %d, tx_head %u, tx_tail %u, global_tx_head %u, global_tx_tail %u\n",
netif_queue_stopped(dev), priv->tx_head, priv->tx_tail,
priv->global_tx_head, priv->global_tx_tail);
/* XXX reset QP, etc. */
}
@ -1705,7 +1707,7 @@ static int ipoib_dev_init_default(struct net_device *dev)
goto out_rx_ring_cleanup;
}
/* priv->tx_head, tx_tail & tx_outstanding are already 0 */
/* priv->tx_head, tx_tail and global_tx_tail/head are already 0 */
if (ipoib_transport_dev_init(dev, priv->ca)) {
pr_warn("%s: ipoib_transport_dev_init failed\n",

19
drivers/input/evdev.c
View File

@ -326,20 +326,6 @@ static int evdev_fasync(int fd, struct file *file, int on)
return fasync_helper(fd, file, on, &client->fasync);
}
static int evdev_flush(struct file *file, fl_owner_t id)
{
struct evdev_client *client = file->private_data;
struct evdev *evdev = client->evdev;
mutex_lock(&evdev->mutex);
if (evdev->exist && !client->revoked)
input_flush_device(&evdev->handle, file);
mutex_unlock(&evdev->mutex);
return 0;
}
static void evdev_free(struct device *dev)
{
struct evdev *evdev = container_of(dev, struct evdev, dev);
@ -453,6 +439,10 @@ static int evdev_release(struct inode *inode, struct file *file)
unsigned int i;
mutex_lock(&evdev->mutex);
if (evdev->exist && !client->revoked)
input_flush_device(&evdev->handle, file);
evdev_ungrab(evdev, client);
mutex_unlock(&evdev->mutex);
@ -1310,7 +1300,6 @@ static const struct file_operations evdev_fops = {
.compat_ioctl = evdev_ioctl_compat,
#endif
.fasync = evdev_fasync,
.flush = evdev_flush,
.llseek = no_llseek,
};

12
drivers/input/joystick/xpad.c
View File

@ -458,6 +458,16 @@ static const u8 xboxone_fw2015_init[] = {
0x05, 0x20, 0x00, 0x01, 0x00
};
/*
* This packet is required for Xbox One S (0x045e:0x02ea)
* and Xbox One Elite Series 2 (0x045e:0x0b00) pads to
* initialize the controller that was previously used in
* Bluetooth mode.
*/
static const u8 xboxone_s_init[] = {
0x05, 0x20, 0x00, 0x0f, 0x06
};
/*
* This packet is required for the Titanfall 2 Xbox One pads
* (0x0e6f:0x0165) to finish initialization and for Hori pads
@ -516,6 +526,8 @@ static const struct xboxone_init_packet xboxone_init_packets[] = {
XBOXONE_INIT_PKT(0x0e6f, 0x0165, xboxone_hori_init),
XBOXONE_INIT_PKT(0x0f0d, 0x0067, xboxone_hori_init),
XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_fw2015_init),
XBOXONE_INIT_PKT(0x045e, 0x02ea, xboxone_s_init),
XBOXONE_INIT_PKT(0x045e, 0x0b00, xboxone_s_init),
XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_init1),
XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_init2),
XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init),

2
drivers/input/keyboard/dlink-dir685-touchkeys.c
View File

@ -143,7 +143,7 @@ MODULE_DEVICE_TABLE(of, dir685_tk_of_match);
static struct i2c_driver dir685_tk_i2c_driver = {
.driver = {
.name = "dlin-dir685-touchkeys",
.name = "dlink-dir685-touchkeys",
.of_match_table = of_match_ptr(dir685_tk_of_match),
},
.probe = dir685_tk_probe,

5
drivers/input/rmi4/rmi_driver.c
View File

@ -205,7 +205,7 @@ static irqreturn_t rmi_irq_fn(int irq, void *dev_id)
if (count) {
kfree(attn_data.data);
attn_data.data = NULL;
drvdata->attn_data.data = NULL;
}
if (!kfifo_is_empty(&drvdata->attn_fifo))
@ -1210,7 +1210,8 @@ static int rmi_driver_probe(struct device *dev)
if (data->input) {
rmi_driver_set_input_name(rmi_dev, data->input);
if (!rmi_dev->xport->input) {
if (input_register_device(data->input)) {
retval = input_register_device(data->input);
if (retval) {
dev_err(dev, "%s: Failed to register input device.\n",
__func__);
goto err_destroy_functions;

7
drivers/input/serio/i8042-x86ia64io.h
View File

@ -662,6 +662,13 @@ static const struct dmi_system_id __initconst i8042_dmi_reset_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "P65xRP"),
},
},
{
/* Lenovo ThinkPad Twist S230u */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_NAME, "33474HU"),
},
},
{ }
};

1
drivers/input/touchscreen/usbtouchscreen.c
View File

@ -182,6 +182,7 @@ static const struct usb_device_id usbtouch_devices[] = {
#endif
#ifdef CONFIG_TOUCHSCREEN_USB_IRTOUCH
{USB_DEVICE(0x255e, 0x0001), .driver_info = DEVTYPE_IRTOUCH},
{USB_DEVICE(0x595a, 0x0001), .driver_info = DEVTYPE_IRTOUCH},
{USB_DEVICE(0x6615, 0x0001), .driver_info = DEVTYPE_IRTOUCH},
{USB_DEVICE(0x6615, 0x0012), .driver_info = DEVTYPE_IRTOUCH_HIRES},

2
drivers/iommu/iommu.c
View File

@ -509,7 +509,7 @@ struct iommu_group *iommu_group_alloc(void)
NULL, "%d", group->id);
if (ret) {
ida_simple_remove(&iommu_group_ida, group->id);
kfree(group);
kobject_put(&group->kobj);
return ERR_PTR(ret);
}

2
drivers/mmc/core/block.c
View File

@ -2539,8 +2539,8 @@ static int mmc_rpmb_chrdev_release(struct inode *inode, struct file *filp)
struct mmc_rpmb_data *rpmb = container_of(inode->i_cdev,
struct mmc_rpmb_data, chrdev);
put_device(&rpmb->dev);
mmc_blk_put(rpmb->md);
put_device(&rpmb->dev);
return 0;
}

4
drivers/net/bonding/bond_sysfs_slave.c
View File

@ -149,8 +149,10 @@ int bond_sysfs_slave_add(struct slave *slave)
err = kobject_init_and_add(&slave->kobj, &slave_ktype,
&(slave->dev->dev.kobj), "bonding_slave");
if (err)
if (err) {
kobject_put(&slave->kobj);
return err;
}
for (a = slave_attrs; *a; ++a) {
err = sysfs_create_file(&slave->kobj, &((*a)->attr));

9
drivers/net/dsa/mt7530.c
View File

@ -639,11 +639,8 @@ mt7530_cpu_port_enable(struct mt7530_priv *priv,
mt7530_write(priv, MT7530_PVC_P(port),
PORT_SPEC_TAG);
/* Disable auto learning on the cpu port */
mt7530_set(priv, MT7530_PSC_P(port), SA_DIS);
/* Unknown unicast frame fordwarding to the cpu port */
mt7530_set(priv, MT7530_MFC, UNU_FFP(BIT(port)));
/* Unknown multicast frame forwarding to the cpu port */
mt7530_rmw(priv, MT7530_MFC, UNM_FFP_MASK, UNM_FFP(BIT(port)));
/* Set CPU port number */
if (priv->id == ID_MT7621)
@ -1246,8 +1243,6 @@ mt7530_setup(struct dsa_switch *ds)
/* Enable and reset MIB counters */
mt7530_mib_reset(ds);
mt7530_clear(priv, MT7530_MFC, UNU_FFP_MASK);
for (i = 0; i < MT7530_NUM_PORTS; i++) {
/* Disable forwarding by default on all ports */
mt7530_rmw(priv, MT7530_PCR_P(i), PCR_MATRIX_MASK,

1
drivers/net/dsa/mt7530.h
View File

@ -31,6 +31,7 @@ enum {
#define MT7530_MFC 0x10
#define BC_FFP(x) (((x) & 0xff) << 24)
#define UNM_FFP(x) (((x) & 0xff) << 16)
#define UNM_FFP_MASK UNM_FFP(~0)
#define UNU_FFP(x) (((x) & 0xff) << 8)
#define UNU_FFP_MASK UNU_FFP(~0)
#define CPU_EN BIT(7)

2
drivers/net/ethernet/broadcom/bnxt/bnxt.c
View File

@ -9285,7 +9285,7 @@ static void __bnxt_close_nic(struct bnxt *bp, bool irq_re_init,
bnxt_free_skbs(bp);
/* Save ring stats before shutdown */
if (bp->bnapi)
if (bp->bnapi && irq_re_init)
bnxt_get_ring_stats(bp, &bp->net_stats_prev);
if (irq_re_init) {
bnxt_free_irq(bp);

2
drivers/net/ethernet/freescale/Kconfig
View File

@ -77,6 +77,7 @@ config UCC_GETH
depends on QUICC_ENGINE
select FSL_PQ_MDIO
select PHYLIB
select FIXED_PHY
---help---
This driver supports the Gigabit Ethernet mode of the QUICC Engine,
which is available on some Freescale SOCs.
@ -90,6 +91,7 @@ config GIANFAR
depends on HAS_DMA
select FSL_PQ_MDIO
select PHYLIB
select FIXED_PHY
select CRC32
---help---
This driver supports the Gigabit TSEC on the MPC83xx, MPC85xx,

1
drivers/net/ethernet/freescale/dpaa/Kconfig
View File

@ -3,6 +3,7 @@ menuconfig FSL_DPAA_ETH
tristate "DPAA Ethernet"
depends on FSL_DPAA && FSL_FMAN
select PHYLIB
select FIXED_PHY
select FSL_FMAN_MAC
---help---
Data Path Acceleration Architecture Ethernet driver,

2
drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
View File

@ -2802,7 +2802,7 @@ static int dpaa_eth_probe(struct platform_device *pdev)
}
/* Do this here, so we can be verbose early */
SET_NETDEV_DEV(net_dev, dev);
SET_NETDEV_DEV(net_dev, dev->parent);
dev_set_drvdata(dev, net_dev);
priv = netdev_priv(net_dev);

2
drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
View File

@ -1070,7 +1070,7 @@ void mvpp2_cls_oversize_rxq_set(struct mvpp2_port *port)
(port->first_rxq >> MVPP2_CLS_OVERSIZE_RXQ_LOW_BITS));
val = mvpp2_read(port->priv, MVPP2_CLS_SWFWD_PCTRL_REG);
val |= MVPP2_CLS_SWFWD_PCTRL_MASK(port->id);
val &= ~MVPP2_CLS_SWFWD_PCTRL_MASK(port->id);
mvpp2_write(port->priv, MVPP2_CLS_SWFWD_PCTRL_REG, val);
}

2
drivers/net/ethernet/mellanox/mlx4/fw.c
View File

@ -2734,7 +2734,7 @@ void mlx4_opreq_action(struct work_struct *work)
if (err) {
mlx4_err(dev, "Failed to retrieve required operation: %d\n",
err);
return;
goto out;
}
MLX4_GET(modifier, outbox, GET_OP_REQ_MODIFIER_OFFSET);
MLX4_GET(token, outbox, GET_OP_REQ_TOKEN_OFFSET);

14
drivers/net/ethernet/mellanox/mlx5/core/cmd.c
View File

@ -861,6 +861,7 @@ static void cmd_work_handler(struct work_struct *work)
int alloc_ret;
int cmd_mode;
complete(&ent->handling);
sem = ent->page_queue ? &cmd->pages_sem : &cmd->sem;
down(sem);
if (!ent->page_queue) {
@ -978,6 +979,11 @@ static int wait_func(struct mlx5_core_dev *dev, struct mlx5_cmd_work_ent *ent)
struct mlx5_cmd *cmd = &dev->cmd;
int err;
if (!wait_for_completion_timeout(&ent->handling, timeout) &&
cancel_work_sync(&ent->work)) {
ent->ret = -ECANCELED;
goto out_err;
}
if (cmd->mode == CMD_MODE_POLLING || ent->polling) {
wait_for_completion(&ent->done);
} else if (!wait_for_completion_timeout(&ent->done, timeout)) {
@ -985,12 +991,17 @@ static int wait_func(struct mlx5_core_dev *dev, struct mlx5_cmd_work_ent *ent)
mlx5_cmd_comp_handler(dev, 1UL << ent->idx, true);
}
out_err:
err = ent->ret;
if (err == -ETIMEDOUT) {
mlx5_core_warn(dev, "%s(0x%x) timeout. Will cause a leak of a command resource\n",
mlx5_command_str(msg_to_opcode(ent->in)),
msg_to_opcode(ent->in));
} else if (err == -ECANCELED) {
mlx5_core_warn(dev, "%s(0x%x) canceled on out of queue timeout.\n",
mlx5_command_str(msg_to_opcode(ent->in)),
msg_to_opcode(ent->in));
}
mlx5_core_dbg(dev, "err %d, delivery status %s(%d)\n",
err, deliv_status_to_str(ent->status), ent->status);
@ -1026,6 +1037,7 @@ static int mlx5_cmd_invoke(struct mlx5_core_dev *dev, struct mlx5_cmd_msg *in,
ent->token = token;
ent->polling = force_polling;
init_completion(&ent->handling);
if (!callback)
init_completion(&ent->done);
@ -1045,6 +1057,8 @@ static int mlx5_cmd_invoke(struct mlx5_core_dev *dev, struct mlx5_cmd_msg *in,
err = wait_func(dev, ent);
if (err == -ETIMEDOUT)
goto out;
if (err == -ECANCELED)
goto out_free;
ds = ent->ts2 - ent->ts1;
op = MLX5_GET(mbox_in, in->first.data, opcode);

2
drivers/net/ethernet/mellanox/mlx5/core/en.h
View File

@ -1103,7 +1103,7 @@ void mlx5e_close_drop_rq(struct mlx5e_rq *drop_rq);
int mlx5e_create_indirect_rqt(struct mlx5e_priv *priv);
int mlx5e_create_indirect_tirs(struct mlx5e_priv *priv, bool inner_ttc);
void mlx5e_destroy_indirect_tirs(struct mlx5e_priv *priv, bool inner_ttc);
void mlx5e_destroy_indirect_tirs(struct mlx5e_priv *priv);
int mlx5e_create_direct_rqts(struct mlx5e_priv *priv, struct mlx5e_tir *tirs);
void mlx5e_destroy_direct_rqts(struct mlx5e_priv *priv, struct mlx5e_tir *tirs);

2
drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c
View File

@ -69,8 +69,8 @@ static void mlx5e_ktls_del(struct net_device *netdev,
struct mlx5e_ktls_offload_context_tx *tx_priv =
mlx5e_get_ktls_tx_priv_ctx(tls_ctx);
mlx5_ktls_destroy_key(priv->mdev, tx_priv->key_id);
mlx5e_destroy_tis(priv->mdev, tx_priv->tisn);
mlx5_ktls_destroy_key(priv->mdev, tx_priv->key_id);
kvfree(tx_priv);
}

12
drivers/net/ethernet/mellanox/mlx5/core/en_main.c
View File

@ -2758,7 +2758,8 @@ void mlx5e_modify_tirs_hash(struct mlx5e_priv *priv, void *in, int inlen)
mlx5_core_modify_tir(mdev, priv->indir_tir[tt].tirn, in, inlen);
}
if (!mlx5e_tunnel_inner_ft_supported(priv->mdev))
/* Verify inner tirs resources allocated */
if (!priv->inner_indir_tir[0].tirn)
return;
for (tt = 0; tt < MLX5E_NUM_INDIR_TIRS; tt++) {
@ -3405,14 +3406,15 @@ int mlx5e_create_direct_tirs(struct mlx5e_priv *priv, struct mlx5e_tir *tirs)
return err;
}
void mlx5e_destroy_indirect_tirs(struct mlx5e_priv *priv, bool inner_ttc)
void mlx5e_destroy_indirect_tirs(struct mlx5e_priv *priv)
{
int i;
for (i = 0; i < MLX5E_NUM_INDIR_TIRS; i++)
mlx5e_destroy_tir(priv->mdev, &priv->indir_tir[i]);
if (!inner_ttc || !mlx5e_tunnel_inner_ft_supported(priv->mdev))
/* Verify inner tirs resources allocated */
if (!priv->inner_indir_tir[0].tirn)
return;
for (i = 0; i < MLX5E_NUM_INDIR_TIRS; i++)
@ -5119,7 +5121,7 @@ static int mlx5e_init_nic_rx(struct mlx5e_priv *priv)
err_destroy_direct_tirs:
mlx5e_destroy_direct_tirs(priv, priv->direct_tir);
err_destroy_indirect_tirs:
mlx5e_destroy_indirect_tirs(priv, true);
mlx5e_destroy_indirect_tirs(priv);
err_destroy_direct_rqts:
mlx5e_destroy_direct_rqts(priv, priv->direct_tir);
err_destroy_indirect_rqts:
@ -5138,7 +5140,7 @@ static void mlx5e_cleanup_nic_rx(struct mlx5e_priv *priv)
mlx5e_destroy_direct_tirs(priv, priv->xsk_tir);
mlx5e_destroy_direct_rqts(priv, priv->xsk_tir);
mlx5e_destroy_direct_tirs(priv, priv->direct_tir);
mlx5e_destroy_indirect_tirs(priv, true);
mlx5e_destroy_indirect_tirs(priv);
mlx5e_destroy_direct_rqts(priv, priv->direct_tir);
mlx5e_destroy_rqt(priv, &priv->indir_rqt);
mlx5e_close_drop_rq(&priv->drop_rq);

4
drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
View File

@ -1597,7 +1597,7 @@ static int mlx5e_init_rep_rx(struct mlx5e_priv *priv)
err_destroy_direct_tirs:
mlx5e_destroy_direct_tirs(priv, priv->direct_tir);
err_destroy_indirect_tirs:
mlx5e_destroy_indirect_tirs(priv, false);
mlx5e_destroy_indirect_tirs(priv);
err_destroy_direct_rqts:
mlx5e_destroy_direct_rqts(priv, priv->direct_tir);
err_destroy_indirect_rqts:
@ -1614,7 +1614,7 @@ static void mlx5e_cleanup_rep_rx(struct mlx5e_priv *priv)
mlx5_del_flow_rules(rpriv->vport_rx_rule);
mlx5e_destroy_ttc_table(priv, &priv->fs.ttc);
mlx5e_destroy_direct_tirs(priv, priv->direct_tir);
mlx5e_destroy_indirect_tirs(priv, false);
mlx5e_destroy_indirect_tirs(priv);
mlx5e_destroy_direct_rqts(priv, priv->direct_tir);
mlx5e_destroy_rqt(priv, &priv->indir_rqt);
mlx5e_close_drop_rq(&priv->drop_rq);

9
drivers/net/ethernet/mellanox/mlx5/core/en_tx.c
View File

@ -537,10 +537,9 @@ bool mlx5e_poll_tx_cq(struct mlx5e_cq *cq, int napi_budget)
void mlx5e_free_txqsq_descs(struct mlx5e_txqsq *sq)
{
struct mlx5e_tx_wqe_info *wi;
u32 dma_fifo_cc, nbytes = 0;
u16 ci, sqcc, npkts = 0;
struct sk_buff *skb;
u32 dma_fifo_cc;
u16 sqcc;
u16 ci;
int i;
sqcc = sq->cc;
@ -565,11 +564,15 @@ void mlx5e_free_txqsq_descs(struct mlx5e_txqsq *sq)
}
dev_kfree_skb_any(skb);
npkts++;
nbytes += wi->num_bytes;
sqcc += wi->num_wqebbs;
}
sq->dma_fifo_cc = dma_fifo_cc;
sq->cc = sqcc;
netdev_tx_completed_queue(sq->txq, npkts, nbytes);
}
#ifdef CONFIG_MLX5_CORE_IPOIB

4
drivers/net/ethernet/mellanox/mlx5/core/events.c
View File

@ -346,8 +346,10 @@ int mlx5_events_init(struct mlx5_core_dev *dev)
events->dev = dev;
dev->priv.events = events;
events->wq = create_singlethread_workqueue("mlx5_events");
if (!events->wq)
if (!events->wq) {
kfree(events);
return -ENOMEM;
}
INIT_WORK(&events->pcie_core_work, mlx5_pcie_event);
return 0;

6
drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
View File

@ -417,6 +417,12 @@ static void del_sw_ns(struct fs_node *node)
static void del_sw_prio(struct fs_node *node)
{
struct mlx5_flow_root_namespace *root_ns;
struct mlx5_flow_namespace *ns;
fs_get_obj(ns, node);
root_ns = container_of(ns, struct mlx5_flow_root_namespace, ns);
mutex_destroy(&root_ns->chain_lock);
kfree(node);
}

4
drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c
View File

@ -396,7 +396,7 @@ static int mlx5i_init_rx(struct mlx5e_priv *priv)
err_destroy_direct_tirs:
mlx5e_destroy_direct_tirs(priv, priv->direct_tir);
err_destroy_indirect_tirs:
mlx5e_destroy_indirect_tirs(priv, true);
mlx5e_destroy_indirect_tirs(priv);
err_destroy_direct_rqts:
mlx5e_destroy_direct_rqts(priv, priv->direct_tir);
err_destroy_indirect_rqts:
@ -412,7 +412,7 @@ static void mlx5i_cleanup_rx(struct mlx5e_priv *priv)
{
mlx5i_destroy_flow_steering(priv);
mlx5e_destroy_direct_tirs(priv, priv->direct_tir);
mlx5e_destroy_indirect_tirs(priv, true);
mlx5e_destroy_indirect_tirs(priv);
mlx5e_destroy_direct_rqts(priv, priv->direct_tir);
mlx5e_destroy_rqt(priv, &priv->indir_rqt);
mlx5e_close_drop_rq(&priv->drop_rq);

3
drivers/net/ethernet/mellanox/mlx5/core/main.c
View File

@ -1183,7 +1183,7 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, bool boot)
err = mlx5_function_setup(dev, boot);
if (err)
goto out;
goto err_function;
if (boot) {
err = mlx5_init_once(dev);
@ -1229,6 +1229,7 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, bool boot)
mlx5_cleanup_once(dev);
function_teardown:
mlx5_function_teardown(dev, boot);
err_function:
dev->state = MLX5_DEVICE_STATE_INTERNAL_ERROR;
mutex_unlock(&dev->intf_state_mutex);

14
drivers/net/ethernet/mellanox/mlxsw/spectrum.c
View File

@ -3932,6 +3932,7 @@ static void mlxsw_sp_ports_remove(struct mlxsw_sp *mlxsw_sp)
mlxsw_sp_cpu_port_remove(mlxsw_sp);
kfree(mlxsw_sp->port_to_module);
kfree(mlxsw_sp->ports);
mlxsw_sp->ports = NULL;
}
static int mlxsw_sp_ports_create(struct mlxsw_sp *mlxsw_sp)
@ -3986,6 +3987,7 @@ static int mlxsw_sp_ports_create(struct mlxsw_sp *mlxsw_sp)
kfree(mlxsw_sp->port_to_module);
err_port_to_module_alloc:
kfree(mlxsw_sp->ports);
mlxsw_sp->ports = NULL;
return err;
}
@ -4040,6 +4042,14 @@ static void mlxsw_sp_port_unsplit_create(struct mlxsw_sp *mlxsw_sp,
}
}
static struct mlxsw_sp_port *
mlxsw_sp_port_get_by_local_port(struct mlxsw_sp *mlxsw_sp, u8 local_port)
{
if (mlxsw_sp->ports && mlxsw_sp->ports[local_port])
return mlxsw_sp->ports[local_port];
return NULL;
}
static int mlxsw_sp_port_split(struct mlxsw_core *mlxsw_core, u8 local_port,
unsigned int count,
struct netlink_ext_ack *extack)
@ -4058,7 +4068,7 @@ static int mlxsw_sp_port_split(struct mlxsw_core *mlxsw_core, u8 local_port,
local_ports_in_1x = MLXSW_CORE_RES_GET(mlxsw_core, LOCAL_PORTS_IN_1X);
local_ports_in_2x = MLXSW_CORE_RES_GET(mlxsw_core, LOCAL_PORTS_IN_2X);
mlxsw_sp_port = mlxsw_sp->ports[local_port];
mlxsw_sp_port = mlxsw_sp_port_get_by_local_port(mlxsw_sp, local_port);
if (!mlxsw_sp_port) {
dev_err(mlxsw_sp->bus_info->dev, "Port number \"%d\" does not exist\n",
local_port);
@ -4136,7 +4146,7 @@ static int mlxsw_sp_port_unsplit(struct mlxsw_core *mlxsw_core, u8 local_port,
local_ports_in_1x = MLXSW_CORE_RES_GET(mlxsw_core, LOCAL_PORTS_IN_1X);
local_ports_in_2x = MLXSW_CORE_RES_GET(mlxsw_core, LOCAL_PORTS_IN_2X);
mlxsw_sp_port = mlxsw_sp->ports[local_port];
mlxsw_sp_port = mlxsw_sp_port_get_by_local_port(mlxsw_sp, local_port);
if (!mlxsw_sp_port) {
dev_err(mlxsw_sp->bus_info->dev, "Port number \"%d\" does not exist\n",
local_port);

8
drivers/net/ethernet/mellanox/mlxsw/switchx2.c
View File

@ -1258,6 +1258,7 @@ static void mlxsw_sx_ports_remove(struct mlxsw_sx *mlxsw_sx)
if (mlxsw_sx_port_created(mlxsw_sx, i))
mlxsw_sx_port_remove(mlxsw_sx, i);
kfree(mlxsw_sx->ports);
mlxsw_sx->ports = NULL;
}
static int mlxsw_sx_ports_create(struct mlxsw_sx *mlxsw_sx)
@ -1292,6 +1293,7 @@ static int mlxsw_sx_ports_create(struct mlxsw_sx *mlxsw_sx)
if (mlxsw_sx_port_created(mlxsw_sx, i))
mlxsw_sx_port_remove(mlxsw_sx, i);
kfree(mlxsw_sx->ports);
mlxsw_sx->ports = NULL;
return err;
}
@ -1375,6 +1377,12 @@ static int mlxsw_sx_port_type_set(struct mlxsw_core *mlxsw_core, u8 local_port,
u8 module, width;
int err;
if (!mlxsw_sx->ports || !mlxsw_sx->ports[local_port]) {
dev_err(mlxsw_sx->bus_info->dev, "Port number \"%d\" does not exist\n",
local_port);
return -EINVAL;
}
if (new_type == DEVLINK_PORT_TYPE_AUTO)
return -EOPNOTSUPP;

5
drivers/net/ethernet/microchip/encx24j600.c
View File

@ -1070,7 +1070,7 @@ static int encx24j600_spi_probe(struct spi_device *spi)
if (unlikely(ret)) {
netif_err(priv, probe, ndev, "Error %d initializing card encx24j600 card\n",
ret);
goto out_free;
goto out_stop;
}
eidled = encx24j600_read_reg(priv, EIDLED);
@ -1088,6 +1088,8 @@ static int encx24j600_spi_probe(struct spi_device *spi)
out_unregister:
unregister_netdev(priv->ndev);
out_stop:
kthread_stop(priv->kworker_task);
out_free:
free_netdev(ndev);
@ -1100,6 +1102,7 @@ static int encx24j600_spi_remove(struct spi_device *spi)
struct encx24j600_priv *priv = dev_get_drvdata(&spi->dev);
unregister_netdev(priv->ndev);
kthread_stop(priv->kworker_task);
free_netdev(priv->ndev);

4
drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
View File

@ -3651,7 +3651,7 @@ int qlcnic_83xx_interrupt_test(struct net_device *netdev)
ahw->diag_cnt = 0;
ret = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_INTRPT_TEST);
if (ret)
goto fail_diag_irq;
goto fail_mbx_args;
if (adapter->flags & QLCNIC_MSIX_ENABLED)
intrpt_id = ahw->intr_tbl[0].id;
@ -3681,6 +3681,8 @@ int qlcnic_83xx_interrupt_test(struct net_device *netdev)
done:
qlcnic_free_mbx_args(&cmd);
fail_mbx_args:
qlcnic_83xx_diag_free_res(netdev, drv_sds_rings);
fail_diag_irq:

3
drivers/net/ethernet/sun/cassini.c
View File

@ -4971,7 +4971,7 @@ static int cas_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
cas_cacheline_size)) {
dev_err(&pdev->dev, "Could not set PCI cache "
"line size\n");
goto err_write_cacheline;
goto err_out_free_res;
}
}
#endif
@ -5144,7 +5144,6 @@ static int cas_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
err_out_free_res:
pci_release_regions(pdev);
err_write_cacheline:
/* Try to restore it in case the error occurred after we
* set it.
*/

4
drivers/net/ethernet/ti/cpsw.c
View File

@ -2999,11 +2999,15 @@ static int cpsw_suspend(struct device *dev)
struct cpsw_common *cpsw = dev_get_drvdata(dev);
int i;
rtnl_lock();
for (i = 0; i < cpsw->data.slaves; i++)
if (cpsw->slaves[i].ndev)
if (netif_running(cpsw->slaves[i].ndev))
cpsw_ndo_stop(cpsw->slaves[i].ndev);
rtnl_unlock();
/* Select sleep pin state */
pinctrl_pm_select_sleep_state(dev);

3
drivers/net/hamradio/bpqether.c
View File

@ -127,7 +127,8 @@ static inline struct net_device *bpq_get_ax25_dev(struct net_device *dev)
{
struct bpqdev *bpq;
list_for_each_entry_rcu(bpq, &bpq_devices, bpq_list) {
list_for_each_entry_rcu(bpq, &bpq_devices, bpq_list,
lockdep_rtnl_is_held()) {
if (bpq->ethdev == dev)
return bpq->axdev;
}

11
drivers/net/usb/cdc_ether.c
View File

@ -808,14 +808,21 @@ static const struct usb_device_id products[] = {
.driver_info = 0,
},
/* Microsoft Surface 3 dock (based on Realtek RTL8153) */
/* Microsoft Surface Ethernet Adapter (based on Realtek RTL8153) */
{
USB_DEVICE_AND_INTERFACE_INFO(MICROSOFT_VENDOR_ID, 0x07c6, USB_CLASS_COMM,
USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
.driver_info = 0,
},
/* TP-LINK UE300 USB 3.0 Ethernet Adapters (based on Realtek RTL8153) */
/* Microsoft Surface Ethernet Adapter (based on Realtek RTL8153B) */
{
USB_DEVICE_AND_INTERFACE_INFO(MICROSOFT_VENDOR_ID, 0x0927, USB_CLASS_COMM,
USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
.driver_info = 0,
},
/* TP-LINK UE300 USB 3.0 Ethernet Adapters (based on Realtek RTL8153) */
{
USB_DEVICE_AND_INTERFACE_INFO(TPLINK_VENDOR_ID, 0x0601, USB_CLASS_COMM,
USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),

1
drivers/net/usb/r8152.c
View File

@ -5837,6 +5837,7 @@ static const struct usb_device_id rtl8152_table[] = {
{REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8153)},
{REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x07ab)},
{REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x07c6)},
{REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x0927)},
{REALTEK_USB_DEVICE(VENDOR_ID_SAMSUNG, 0xa101)},
{REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x304f)},
{REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x3062)},

4
drivers/soc/mediatek/mtk-cmdq-helper.c
View File

@ -258,7 +258,9 @@ int cmdq_pkt_flush_async(struct cmdq_pkt *pkt, cmdq_async_flush_cb cb,
spin_unlock_irqrestore(&client->lock, flags);
}
mbox_send_message(client->chan, pkt);
err = mbox_send_message(client->chan, pkt);
if (err < 0)
return err;
/* We can send next packet immediately, so just call txdone. */
mbox_client_txdone(client->chan, 0);

1
drivers/usb/dwc3/dwc3-pci.c
View File

@ -114,6 +114,7 @@ static const struct property_entry dwc3_pci_intel_properties[] = {
static const struct property_entry dwc3_pci_mrfld_properties[] = {
PROPERTY_ENTRY_STRING("dr_mode", "otg"),
PROPERTY_ENTRY_STRING("linux,extcon-name", "mrfld_bcove_pwrsrc"),
PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
{}
};

3
drivers/usb/gadget/legacy/inode.c
View File

@ -1361,7 +1361,6 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
req->buf = dev->rbuf;
req->context = NULL;
value = -EOPNOTSUPP;
switch (ctrl->bRequest) {
case USB_REQ_GET_DESCRIPTOR:
@ -1784,7 +1783,7 @@ static ssize_t
dev_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr)
{
struct dev_data *dev = fd->private_data;
ssize_t value = len, length = len;
ssize_t value, length = len;
unsigned total;
u32 tag;
char *kbuf;

12
drivers/usb/phy/phy-twl6030-usb.c
View File

@ -377,7 +377,7 @@ static int twl6030_usb_probe(struct platform_device *pdev)
if (status < 0) {
dev_err(&pdev->dev, "can't get IRQ %d, err %d\n",
twl->irq1, status);
return status;
goto err_put_regulator;
}
status = request_threaded_irq(twl->irq2, NULL, twl6030_usb_irq,
@ -386,8 +386,7 @@ static int twl6030_usb_probe(struct platform_device *pdev)
if (status < 0) {
dev_err(&pdev->dev, "can't get IRQ %d, err %d\n",
twl->irq2, status);
free_irq(twl->irq1, twl);
return status;
goto err_free_irq1;
}
twl->asleep = 0;
@ -396,6 +395,13 @@ static int twl6030_usb_probe(struct platform_device *pdev)
dev_info(&pdev->dev, "Initialized TWL6030 USB module\n");
return 0;
err_free_irq1:
free_irq(twl->irq1, twl);
err_put_regulator:
regulator_put(twl->usb3v3);
return status;
}
static int twl6030_usb_remove(struct platform_device *pdev)

2
fs/binfmt_elf.c
View File

@ -1731,7 +1731,7 @@ static int fill_thread_core_info(struct elf_thread_core_info *t,
(!regset->active || regset->active(t->task, regset) > 0)) {
int ret;
size_t size = regset_size(t->task, regset);
void *data = kmalloc(size, GFP_KERNEL);
void *data = kzalloc(size, GFP_KERNEL);
if (unlikely(!data))
return 0;
ret = regset->get(t->task, regset,

2
fs/cachefiles/rdwr.c
View File

@ -60,9 +60,9 @@ static int cachefiles_read_waiter(wait_queue_entry_t *wait, unsigned mode,
object = container_of(op->op.object, struct cachefiles_object, fscache);
spin_lock(&object->work_lock);
list_add_tail(&monitor->op_link, &op->to_do);
fscache_enqueue_retrieval(op);
spin_unlock(&object->work_lock);
fscache_enqueue_retrieval(op);
fscache_put_retrieval(op);
return 0;
}

2
fs/ceph/caps.c
View File

@ -3938,7 +3938,7 @@ void ceph_handle_caps(struct ceph_mds_session *session,
__ceph_queue_cap_release(session, cap);
spin_unlock(&session->s_cap_lock);
}
goto done;
goto flush_cap_releases;
}
/* these will work even if we don't have a cap yet */

2
fs/cifs/file.c
View File

@ -3997,7 +3997,7 @@ cifs_read(struct file *file, char *read_data, size_t read_size, loff_t *offset)
* than it negotiated since it will refuse the read
* then.
*/
if ((tcon->ses) && !(tcon->ses->capabilities &
if (!(tcon->ses->capabilities &
tcon->ses->server->vals->cap_large_files)) {
current_read_size = min_t(uint,
current_read_size, CIFSMaxBufSize);

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