xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

powerpc/fadump: remove RMA_START and RMA_END macros

Browse Source 
RMA_START is defined as '0' and there is even a BUILD_BUG_ON() to
make sure it is never anything else. Remove this macro and use '0'
instead as code change is needed anyway when it has to be something
else. Also, remove unused RMA_END macro.

Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/156821384096.5656.15026984053970204652.stgit@hbathini.in.ibm.com
This commit is contained in:
Hari Bathini
2019-09-11 20:27:26 +05:30
committed by Michael Ellerman
parent b3bba79d5a
commit becd91d9c5
3 changed files with 18 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
arch/powerpc/include/asm/fadump-internal.h
View File

@@ -10,14 +10,6 @@
#define _ASM_POWERPC_FADUMP_INTERNAL_H
#ifndef CONFIG_PRESERVE_FA_DUMP
/*
* The RMA region will be saved for later dumping when kernel crashes.
* RMA is Real Mode Area, the first block of logical memory address owned
* by logical partition, containing the storage that may be accessed with
* translate off.
*/
#define RMA_START 0x0
#define RMA_END (ppc64_rma_size)
/* The upper limit percentage for user specified boot memory size (25%) */
#define MAX_BOOT_MEM_RATIO 4