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(parent: faba171) | patch
selftests/powerpc/pmu: Fix unsigned function returning negative constant
authorHaowen Bai <baihaowen@meizu.com>
Sun, 24 Apr 2022 08:26:41 +0000 (16:26 +0800)
committerMichael Ellerman <mpe@ellerman.id.au>
Tue, 26 Apr 2022 03:17:00 +0000 (13:17 +1000)
commitff14cfed9264747b6966e53b2ace406b7ff0c85d
tree0a7f9912eccf4497473aef774354a993bd447287tree | snapshot
parentfaba1711158e6e5589123b8b714337cb5dc29337commit | diff
selftests/powerpc/pmu: Fix unsigned function returning negative constant

The function __perf_reg_mask has an unsigned return type, but returns a
negative constant to indicate an error condition. So we change unsigned
to int.

Signed-off-by: Haowen Bai <baihaowen@meizu.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1650788802-14402-1-git-send-email-baihaowen@meizu.com
tools/testing/selftests/powerpc/pmu/sampling_tests/misc.c diff | blob | history
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