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linux/arch/mips/include
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Wei Li 466654d21b MIPS: Fix PKMAP with 32-bit MIPS huge page support 
[ Upstream commit cf02ce742f ]

When 32-bit MIPS huge page support is enabled, we halve the number of
pointers a PTE page holds, making its last half go to waste.
Correspondingly, we should halve the number of kmap entries, as we just
initialized only a single pte table for that in pagetable_init().

Fixes: 35476311e5 ("MIPS: Add partial 32-bit huge page support")
Signed-off-by: Wei Li <liwei391@huawei.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2021-07-14 17:07:25 +02:00
..
asm MIPS: Fix PKMAP with 32-bit MIPS huge page support 2021-07-14 17:07:25 +02:00
uapi/asm MIPS: kernel: Support extracting off-line stack traces from user-space with perf 2021-02-04 21:55:45 +01:00