android/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

powerpc/powernv: powernv platform is not constrained by RMA

Browse Source 
Remove incorrect comment about real mode address restrictions on
powernv (bare metal), and unnecessary clamping to ppc64_rma_size.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Nicholas Piggin
2017-08-13 11:33:39 +10:00
committed by Michael Ellerman
parent 72b0d51d97
commit 76b42e28be
1 changed files with 2 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/powerpc/platforms/powernv/opal.c
View File

@ -164,12 +164,9 @@ int __init early_init_dt_scan_recoverable_ranges(unsigned long node,
sizeof(struct mcheck_recoverable_range);
/*
* Allocate a buffer to hold the MC recoverable ranges. We would be
* accessing them in real mode, hence it needs to be within
* RMO region.
* Allocate a buffer to hold the MC recoverable ranges.
*/
mc_recoverable_range =__va(memblock_alloc_base(size, __alignof__(u64),
ppc64_rma_size));
mc_recoverable_range =__va(memblock_alloc(size, __alignof__(u64)));
memset(mc_recoverable_range, 0, size);
for (i = 0; i < mc_recoverable_range_len; i++) {