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authorJan Beulich <jbeulich@novell.com>2006-12-07 02:14:09 +0100
committerAndi Kleen <andi@basil.nowhere.org>2006-12-07 02:14:09 +0100
commitb0bfece40b1988aa8e3d910938691dce7859d82d (patch)
tree4432a5231bcbda6161729839ae0b1eaa0861ac1f /arch/i386/kernel/nmi.c
parent9a457324229db34d3bcb0b67360130c287289401 (diff)
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[PATCH] i386: clear_fixmap() should not use set_pte()
While not strictly required with the current code (as the upper half of page table entries generated by __set_fixmap() cannot be non-zero due to the second parameter of this function being 'unsigned long'), the use of set_pte() in __set_fixmap() in the context of clear_fixmap() is still improper with CONFIG_X86_PAE (see the respective comment in include/asm-i386/pgtable-3level.h) and would turn into a bug if that second parameter ever gets changed to a 64-bit type. Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'arch/i386/kernel/nmi.c')
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