diff options
| author | Baoquan He <bhe@redhat.com> | 2023-09-14 06:31:35 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-10-04 20:41:58 +0300 |
| commit | a9e1a3d84e4a0ea560ed4d84c28d06dbfdffed22 (patch) | |
| tree | 1e0f9691fa3b8bc6e1394ef195e0f271d80d222f /arch/powerpc | |
| parent | a6304272b03ece97346f16923453f7e36ec19a5a (diff) | |
| download | linux-a9e1a3d84e4a0ea560ed4d84c28d06dbfdffed22.tar.xz | |
crash_core: change the prototype of function parse_crashkernel()
Add two parameters 'low_size' and 'high' to function parse_crashkernel(),
later crashkernel=,high|low parsing will be added. Make adjustments in
all call sites of parse_crashkernel() in arch.
Link: https://lkml.kernel.org/r/20230914033142.676708-3-bhe@redhat.com
Signed-off-by: Baoquan He <bhe@redhat.com>
Reviewed-by: Zhen Lei <thunder.leizhen@huawei.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Chen Jiahao <chenjiahao16@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/kernel/fadump.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/kexec/core.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/mm/nohash/kaslr_booke.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c index 3ff2da7b120b..d14eda1e8589 100644 --- a/arch/powerpc/kernel/fadump.c +++ b/arch/powerpc/kernel/fadump.c @@ -313,7 +313,7 @@ static __init u64 fadump_calculate_reserve_size(void) * memory at a predefined offset. */ ret = parse_crashkernel(boot_command_line, memblock_phys_mem_size(), - &size, &base); + &size, &base, NULL, NULL); if (ret == 0 && size > 0) { unsigned long max_size; diff --git a/arch/powerpc/kexec/core.c b/arch/powerpc/kexec/core.c index de64c7962991..9346c960b296 100644 --- a/arch/powerpc/kexec/core.c +++ b/arch/powerpc/kexec/core.c @@ -109,7 +109,7 @@ void __init reserve_crashkernel(void) total_mem_sz = memory_limit ? memory_limit : memblock_phys_mem_size(); /* use common parsing */ ret = parse_crashkernel(boot_command_line, total_mem_sz, - &crash_size, &crash_base); + &crash_size, &crash_base, NULL, NULL); if (ret == 0 && crash_size > 0) { crashk_res.start = crash_base; crashk_res.end = crash_base + crash_size - 1; diff --git a/arch/powerpc/mm/nohash/kaslr_booke.c b/arch/powerpc/mm/nohash/kaslr_booke.c index 2fb3edafe9ab..b4f2786a7d2b 100644 --- a/arch/powerpc/mm/nohash/kaslr_booke.c +++ b/arch/powerpc/mm/nohash/kaslr_booke.c @@ -178,7 +178,7 @@ static void __init get_crash_kernel(void *fdt, unsigned long size) int ret; ret = parse_crashkernel(boot_command_line, size, &crash_size, - &crash_base); + &crash_base, NULL, NULL); if (ret != 0 || crash_size == 0) return; if (crash_base == 0) |