diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-24 14:14:07 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-24 14:14:07 -0700 |
| commit | 52deda9551a01879b3562e7b41748e85c591f14c (patch) | |
| tree | aacbed0ff40a64529c8d384a0c87b2c3aea4bf2b /arch/riscv | |
| parent | 169e77764adc041b1dacba84ea90516a895d43b2 (diff) | |
| parent | b027471adaf955efde6153d67f391fe1604b7292 (diff) | |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton:
"Various misc subsystems, before getting into the post-linux-next
material.
41 patches.
Subsystems affected by this patch series: procfs, misc, core-kernel,
lib, checkpatch, init, pipe, minix, fat, cgroups, kexec, kdump,
taskstats, panic, kcov, resource, and ubsan"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (41 commits)
Revert "ubsan, kcsan: Don't combine sanitizer with kcov on clang"
kernel/resource: fix kfree() of bootmem memory again
kcov: properly handle subsequent mmap calls
kcov: split ioctl handling into locked and unlocked parts
panic: move panic_print before kmsg dumpers
panic: add option to dump all CPUs backtraces in panic_print
docs: sysctl/kernel: add missing bit to panic_print
taskstats: remove unneeded dead assignment
kasan: no need to unset panic_on_warn in end_report()
ubsan: no need to unset panic_on_warn in ubsan_epilogue()
panic: unset panic_on_warn inside panic()
docs: kdump: add scp example to write out the dump file
docs: kdump: update description about sysfs file system support
arm64: mm: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef
x86/setup: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef
riscv: mm: init: use IS_ENABLED(CONFIG_KEXEC_CORE) instead of #ifdef
kexec: make crashk_res, crashk_low_res and crash_notes symbols always visible
cgroup: use irqsave in cgroup_rstat_flush_locked().
fat: use pointer to simple type in put_user()
minix: fix bug when opening a file with O_DIRECT
...
Diffstat (limited to 'arch/riscv')
| -rw-r--r-- | arch/riscv/mm/init.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index 0d588032d6e6..f6275b317129 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -957,7 +957,6 @@ static inline void setup_vm_final(void) } #endif /* CONFIG_MMU */ -#ifdef CONFIG_KEXEC_CORE /* * reserve_crashkernel() - reserves memory for crash kernel * @@ -974,6 +973,8 @@ static void __init reserve_crashkernel(void) int ret = 0; + if (!IS_ENABLED(CONFIG_KEXEC_CORE)) + return; /* * Don't reserve a region for a crash kernel on a crash kernel * since it doesn't make much sense and we have limited memory @@ -1023,7 +1024,6 @@ static void __init reserve_crashkernel(void) crashk_res.start = crash_base; crashk_res.end = crash_base + crash_size - 1; } -#endif /* CONFIG_KEXEC_CORE */ void __init paging_init(void) { @@ -1037,9 +1037,7 @@ void __init misc_mem_init(void) arch_numa_init(); sparse_init(); zone_sizes_init(); -#ifdef CONFIG_KEXEC_CORE reserve_crashkernel(); -#endif memblock_dump_all(); } |