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| H A D | crash_dump_32.c | diff 7e015a279853e747f5d4f957855ec5310848c501 Wed Nov 18 20:48:46 CET 2020 Thomas Gleixner <tglx@linutronix.de> 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
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