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authorWill Deacon <will.deacon@arm.com>2018-12-28 09:37:53 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2018-12-28 21:11:50 +0100
commit8e2d43405b22e98cf5f3730c1829ec1fdbe17ae7 (patch)
treec30cf15a54d92a9e56c9c2c1e5fd9455e816b432 /include/asm-generic/error-injection.h
parentlib/ioremap: ensure phys_addr actually corresponds to a physical address (diff)
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lib/ioremap: ensure break-before-make is used for huge p4d mappings
Whilst no architectures actually enable support for huge p4d mappings in the vmap area, the code that is implemented should be using break-before-make, as we do for pud and pmd huge entries. Link: http://lkml.kernel.org/r/1544120495-17438-6-git-send-email-will.deacon@arm.com Signed-off-by: Will Deacon <will.deacon@arm.com> Reviewed-by: Toshi Kani <toshi.kani@hpe.com> Cc: Chintan Pandya <cpandya@codeaurora.org> Cc: Toshi Kani <toshi.kani@hpe.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Michal Hocko <mhocko@suse.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-generic/error-injection.h')
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