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| author | Tiezhu Yang <yangtiezhu@loongson.cn> | 2022-12-01 10:49:57 +0800 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-12-02 18:04:27 +1100 |
| commit | 5921eb36d2a1b276b16a24e529788550e6a65449 (patch) | |
| tree | 9abf8512f35222f7f0817447a18c5e997879ff1b /tools | |
| parent | 6b34a099faa123488b13caf704562f4dbe483fc4 (diff) | |
| download | linux-5921eb36d2a1b276b16a24e529788550e6a65449.tar.gz linux-5921eb36d2a1b276b16a24e529788550e6a65449.tar.bz2 linux-5921eb36d2a1b276b16a24e529788550e6a65449.zip | |
selftests: powerpc: Use "grep -E" instead of "egrep"
The latest version of grep claims the egrep is now obsolete so the build
now contains warnings that look like:
egrep: warning: egrep is obsolescent; using grep -E
fix this using "grep -E" instead.
sed -i "s/egrep/grep -E/g" `grep egrep -rwl tools/testing/selftests/powerpc`
Here are the steps to install the latest grep:
wget http://ftp.gnu.org/gnu/grep/grep-3.8.tar.gz
tar xf grep-3.8.tar.gz
cd grep-3.8 && ./configure && make
sudo make install
export PATH=/usr/local/bin:$PATH
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1669862997-31335-1-git-send-email-yangtiezhu@loongson.cn
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/testing/selftests/powerpc/scripts/hmi.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/powerpc/scripts/hmi.sh b/tools/testing/selftests/powerpc/scripts/hmi.sh index dcdb392e8427..bcc7b6b65009 100755 --- a/tools/testing/selftests/powerpc/scripts/hmi.sh +++ b/tools/testing/selftests/powerpc/scripts/hmi.sh @@ -36,7 +36,7 @@ trap "ppc64_cpu --smt-snooze-delay=100" 0 1 # for each chip+core combination # todo - less fragile parsing -egrep -o 'OCC: Chip [0-9a-f]+ Core [0-9a-f]' < /sys/firmware/opal/msglog | +grep -E -o 'OCC: Chip [0-9a-f]+ Core [0-9a-f]' < /sys/firmware/opal/msglog | while read chipcore; do chip=$(echo "$chipcore"|awk '{print $3}') core=$(echo "$chipcore"|awk '{print $5}') |