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| author |   Frederic Barrat <fbarrat@linux.vnet.ibm.com> | 2017-06-06 11:43:41 +0200 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2017-06-08 20:42:31 +1000 |
| commit | cec422c11caeeccae709e9942058b6b644ce434c (patch) | |
| tree | b1d9aeb6a5653feabb6380c34eb7bde22a4a80a7 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | powerpc/perf: Fix Power9 test_adder fields (diff) | |
| download | linux-dev-cec422c11caeeccae709e9942058b6b644ce434c.tar.xz linux-dev-cec422c11caeeccae709e9942058b6b644ce434c.zip | |
cxl: Fix error path on bad ioctl
Fix error path if we can't copy user structure on CXL_IOCTL_START_WORK
ioctl. We shouldn't unlock the context status mutex as it was not
locked (yet).
Fixes: 0712dc7e73e5 ("cxl: Fix issues when unmapping contexts")
Cc: stable@vger.kernel.org # v3.19+
Signed-off-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Reviewed-by: Vaibhav Jain <vaibhav@linux.vnet.ibm.com>
Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions