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authorLinus Torvalds <torvalds@linux-foundation.org>2020-10-13 13:36:07 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-10-13 13:36:07 -0700
commit029f56db6ac248769f2c260bfaf3c3c0e23e904c (patch)
tree78c03b03258c0ac5d7b9546acc2ba14e87e277fd /include/linux/kernel.h
parent7cd4ecd9177b94af783b8e21de7c65b41a871342 (diff)
parentaa5cacdc29d76a005cbbee018a47faa6e724dd2d (diff)
Merge tag 'x86_asm_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 asm updates from Borislav Petkov: "Two asm wrapper fixes: - Use XORL instead of XORQ to avoid a REX prefix and save some bytes in the .fixup section, by Uros Bizjak. - Replace __force_order dummy variable with a memory clobber to fix LLVM requiring a definition for former and to prevent memory accesses from still being cached/reordered, by Arvind Sankar" * tag 'x86_asm_for_v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/asm: Replace __force_order with a memory clobber x86/uaccess: Use XORL %0,%0 in __get_user_asm()
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