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| author | Hari Bathini <hbathini@linux.ibm.com> | 2023-06-09 12:44:04 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2023-08-18 20:25:52 +1000 |
| commit | b949ee6801f4a47ae0e02845242c99af351c4d26 (patch) | |
| tree | fd0f729ec47e24ac363ec9696ccf83741bd8eaee /Documentation | |
| parent | 701ca3657d5d489add2bedce0c31938e521c7913 (diff) | |
| download | linux-stable-b949ee6801f4a47ae0e02845242c99af351c4d26.tar.gz linux-stable-b949ee6801f4a47ae0e02845242c99af351c4d26.tar.bz2 linux-stable-b949ee6801f4a47ae0e02845242c99af351c4d26.zip | |
powerpc/fadump: invoke ibm,os-term with rtas_call_unlocked()
Invoke ibm,os-term call with rtas_call_unlocked(), without using the
RTAS spinlock, to avoid deadlock in the unlikely event of a machine
crash while making an RTAS call.
Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>
Reviewed-by: Mahesh Salgaonkar <mahesh@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230609071404.425529-1-hbathini@linux.ibm.com
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions