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ff446cd768
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Michael Ellerman ff446cd768 selftests/powerpc: Avoid GCC 12 uninitialised variable warning 
GCC 12 thinks that `actual` might be used uninitialised. It's not, the
use is guarded by `bad_mmcr2` which is only set to true at the same
point where `actual` is initialised.

  cycles_with_mmcr2_test.c: In function ‘cycles_with_mmcr2’:
  cycles_with_mmcr2_test.c:81:17: error: ‘actual’ may be used uninitialized [-Werror=maybe-uninitialized]
     81 |                 printf("Bad MMCR2 value seen is 0x%lx\n", actual);

Silence the warning by initialising `actual` to zero.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220801113746.802046-1-mpe@ellerman.id.au
2022-08-01 22:21:18 +10:00
..
accounting delayacct: track delays from write-protect copy 2022-06-01 15:55:25 -07:00
arch perf tools changes for v5.19: 2nd batch 2022-05-29 10:10:15 -07:00
bootconfig
bpf bpftool: Use sysfs vmlinux when dumping BTF by ID 2022-05-13 16:07:53 -07:00
build perf build: Stop using __weak bpf_map_create() to handle older libbpf versions 2022-05-26 12:36:56 -03:00
certs tools/certs: Add print-cert-tbs-hash.sh 2022-05-23 18:47:49 +03:00
cgroup
counter
debugging
edid
firewire
firmware
gpio tools: gpio: Add new hardware clock type 2022-05-04 11:06:14 +02:00
hv
iio
include Bitmap patches for 5.19-rc1 2022-06-04 14:04:27 -07:00
io_uring
kvm/kvm_stat
laptop
leds
lib Bitmap patches for 5.19-rc1 2022-06-04 14:04:27 -07:00
memory-model tools/memory-model/README: Update klitmus7 compat table 2022-05-03 10:12:48 -07:00
objtool x86/extable: Annotate ex_handler_msr_mce() as a dead end 2022-05-27 12:34:45 +02:00
pci
pcmcia
perf perf vendor events intel: Update metrics for Alderlake 2022-06-03 21:45:32 +02:00
power Power management updates for 5.19-rc1 2022-05-24 16:04:25 -07:00
rcu
scripts
spi
testing selftests/powerpc: Avoid GCC 12 uninitialised variable warning 2022-08-01 22:21:18 +10:00
thermal tools/thermal: remove unneeded semicolon 2022-05-19 12:11:52 +02:00
time
tracing rtla: Remove procps-ng dependency 2022-05-26 15:20:46 -04:00
usb testusb: Fix warning comparing pointer to 0 2022-04-26 13:32:49 +02:00
virtio
vm mm/page-flags: reuse PG_mappedtodisk as PG_anon_exclusive for PageAnon() pages 2022-05-09 18:20:44 -07:00
wmi
Makefile Thermal control updates for 5.19-rc1 2022-05-24 16:19:30 -07:00