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| author | Michael Ellerman <mpe@ellerman.id.au> | 2023-01-31 12:14:07 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2023-02-02 03:25:47 +0100 |
| commit | 1665c027afb225882a5a0b014c45e84290b826c2 (patch) | |
| tree | a9e5307fedc33db8f59896c91655c5711de6c5c7 /arch/powerpc/include/uapi/asm/nvram.h | |
| parent | powerpc/kexec_file: Count hot-pluggable memory in FDT estimate (diff) | |
| download | linux-1665c027afb225882a5a0b014c45e84290b826c2.tar.xz linux-1665c027afb225882a5a0b014c45e84290b826c2.zip | |
powerpc/64s: Reconnect tlb_flush() to hash__tlb_flush()
Commit baf1ed24b27d ("powerpc/mm: Remove empty hash__ functions")
removed some empty hash MMU flushing routines, but got a bit overeager
and also removed the call to hash__tlb_flush() from tlb_flush().
In regular use this doesn't lead to any noticable breakage, which is a
little concerning. Presumably there are flushes happening via other
paths such as arch_leave_lazy_mmu_mode(), and/or a bit of luck.
Fix it by reinstating the call to hash__tlb_flush().
Fixes: baf1ed24b27d ("powerpc/mm: Remove empty hash__ functions")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20230131111407.806770-1-mpe@ellerman.id.au
Diffstat (limited to 'arch/powerpc/include/uapi/asm/nvram.h')
0 files changed, 0 insertions, 0 deletions