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(parent: def0db4) | patch
powerpc/64s/exception: Fix performance monitor virt handler
authorNicholas Piggin <npiggin@gmail.com>
Fri, 2 Aug 2019 10:56:45 +0000 (20:56 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Fri, 30 Aug 2019 00:32:36 +0000 (10:32 +1000)
commit9a7a0773d7d2fd1e4c581f42ad75de7872a174dc
tree1dbd2fecf4e769f4a93022084882d42e6d926db6tree | snapshot
parentdef0db4f9ddc24ad7b37735c34a78e9c3c7978efcommit | diff
powerpc/64s/exception: Fix performance monitor virt handler

The perf virt handler uses EXCEPTION_PROLOG_2_REAL rather than _VIRT.
In practice this is okay because the _REAL variant is usable by virt
mode interrupts, but should be fixed (and is a performance win).

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190802105709.27696-21-npiggin@gmail.com
arch/powerpc/kernel/exceptions-64s.S diff | blob | history
Domain: System / Kernel;