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(parent: 4e2500c) | patch
powerpc/64/interrupt: add missing kprobe annotations on interrupt exit symbols
authorNicholas Piggin <npiggin@gmail.com>
Wed, 30 Jun 2021 07:46:19 +0000 (17:46 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Wed, 30 Jun 2021 12:21:20 +0000 (22:21 +1000)
commit567af2a0c7d3ffad5342617879c4f277fb6d5436
treebb68792df346f1f37f3fa5d4e6c90a39c92e9711tree | snapshot
parent4e2500cd8f18e4e4d7691d0c09d532b8c2b0b145commit | diff
powerpc/64/interrupt: add missing kprobe annotations on interrupt exit symbols

If one interrupt exit symbol must not be kprobed, none of them can be,
without more justification for why it's safe. Disallow kprobing on any
of the (non-local) labels in the exit paths.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210630074621.2109197-8-npiggin@gmail.com
arch/powerpc/kernel/interrupt_64.S diff | blob | history
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