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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-08-23 08:24:21 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-08-26 21:21:07 +1000 |
| commit | 806c0e6e7e97adc17389c8dc1f52d4736f49299b (patch) | |
| tree | 87b731a92cd76db6d972cd5a3908043c88419dca /arch/powerpc/platforms/powernv | |
| parent | 133c17a1788d68c9fff59d5f724a4ba14647a16d (diff) | |
| download | linux-806c0e6e7e97adc17389c8dc1f52d4736f49299b.tar.gz | |
powerpc: Refactor verification of MSR_RI
40x and BOOKE don't have MSR_RI therefore all tests involving
MSR_RI may be problematic on those plateforms.
Create helpers to check or set MSR_RI in regs, and use them
in common code.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/c2fb93708196734f4176dda334aaa3055f213b89.1629707037.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/platforms/powernv')
| -rw-r--r-- | arch/powerpc/platforms/powernv/opal.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c index 2835376e61a4..e9d18519e650 100644 --- a/arch/powerpc/platforms/powernv/opal.c +++ b/arch/powerpc/platforms/powernv/opal.c @@ -588,7 +588,7 @@ static int opal_recover_mce(struct pt_regs *regs, { int recovered = 0; - if (!(regs->msr & MSR_RI)) { + if (regs_is_unrecoverable(regs)) { /* If MSR_RI isn't set, we cannot recover */ pr_err("Machine check interrupt unrecoverable: MSR(RI=0)\n"); recovered = 0; |