powerpc/ptrace: Hard wire PT_SOFTE value to 1 in gpr_get() too

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The commit a8a4b03ab9 ("powerpc: Hard wire PT_SOFTE value to 1 in
ptrace & signals") changed ptrace_get_reg(PT_SOFTE) to report 0x1,
but PTRACE_GETREGS still copies pt_regs->softe as is.

This is not consistent and this breaks the user-regs-peekpoke test
from https://sourceware.org/systemtap/wiki/utrace/tests/

Reported-by: Jan Kratochvil <jan.kratochvil@redhat.com>
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201119160247.GB5188@redhat.com

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Oleg Nesterov 2020-11-19 17:02:47 +01:00 • committed by Michael Ellerman

parent 640586f8af

commit 324a69467f

2 changed files with 12 additions and 2 deletions

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7

arch/powerpc/kernel/ptrace/ptrace-tm.c

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7

arch/powerpc/kernel/ptrace/ptrace-view.c

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