diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2020-11-18 20:48:46 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-11-24 14:42:09 +0100 |
| commit | 7e015a279853e747f5d4f957855ec5310848c501 (patch) | |
| tree | 6fc9b359e5e80091aca57b4332bb8537d59b1399 /arch/arm/include/asm/highmem.h | |
| parent | e66f6e095486f0210fcf3c5eb3ecf13fa348be4c (diff) | |
x86/crashdump/32: Simplify copy_oldmem_page()
Replace kmap_atomic_pfn() with kmap_local_pfn() which is preemptible and
can take page faults.
Remove the indirection of the dump page and the related cruft which is not
longer required.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20201118204007.670851839@linutronix.de
Diffstat (limited to 'arch/arm/include/asm/highmem.h')
0 files changed, 0 insertions, 0 deletions