* [PATCH] selftests: powerpc: Use "grep -E" instead of "egrep"
@ 2022-12-01 2:49 ` Tiezhu Yang
0 siblings, 0 replies; 4+ messages in thread
From: Tiezhu Yang @ 2022-12-01 2:49 UTC (permalink / raw
To: Michael Ellerman, Nicholas Piggin, Christophe Leroy, Shuah Khan
Cc: linuxppc-dev, linux-kernel, linux-kselftest
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:$PATH
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
---
As Shuah suggested, this patch should go through powerpc/linux.git
tools/testing/selftests/powerpc/scripts/hmi.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/powerpc/scripts/hmi.sh b/tools/testing/selftests/powerpc/scripts/hmi.sh
index dcdb392..bcc7b6b 100755
--- a/tools/testing/selftests/powerpc/scripts/hmi.sh
+++ b/tools/testing/selftests/powerpc/scripts/hmi.sh
@@ -36,7 +36,7 @@ trap "ppc64_cpu --smt-snooze-delay=100" 0 1
# for each chip+core combination
# todo - less fragile parsing
-egrep -o 'OCC: Chip [0-9a-f]+ Core [0-9a-f]' < /sys/firmware/opal/msglog |
+grep -E -o 'OCC: Chip [0-9a-f]+ Core [0-9a-f]' < /sys/firmware/opal/msglog |
while read chipcore; do
chip=$(echo "$chipcore"|awk '{print $3}')
core=$(echo "$chipcore"|awk '{print $5}')
--
2.1.0
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH] selftests: powerpc: Use "grep -E" instead of "egrep"
@ 2022-12-01 2:49 ` Tiezhu Yang
0 siblings, 0 replies; 4+ messages in thread
From: Tiezhu Yang @ 2022-12-01 2:49 UTC (permalink / raw
To: Michael Ellerman, Nicholas Piggin, Christophe Leroy, Shuah Khan
Cc: linuxppc-dev, linux-kselftest, linux-kernel
The latest version of grep claims the egrep is now obsolete so the build
now contains warnings that look like:
egrep: warning: egrep is obsolescent; using grep -E
fix this using "grep -E" instead.
sed -i "s/egrep/grep -E/g" `grep egrep -rwl tools/testing/selftests/powerpc`
Here are the steps to install the latest grep:
wget http://ftp.gnu.org/gnu/grep/grep-3.8.tar.gz
tar xf grep-3.8.tar.gz
cd grep-3.8 && ./configure && make
sudo make install
export PATH=/usr/local/bin:$PATH
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
---
As Shuah suggested, this patch should go through powerpc/linux.git
tools/testing/selftests/powerpc/scripts/hmi.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/powerpc/scripts/hmi.sh b/tools/testing/selftests/powerpc/scripts/hmi.sh
index dcdb392..bcc7b6b 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}')
--
2.1.0
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] selftests: powerpc: Use "grep -E" instead of "egrep"
2022-12-01 2:49 ` Tiezhu Yang
@ 2022-12-08 12:40 ` Michael Ellerman
-1 siblings, 0 replies; 4+ messages in thread
From: Michael Ellerman @ 2022-12-08 12:40 UTC (permalink / raw
To: Nicholas Piggin, Christophe Leroy, Michael Ellerman, Shuah Khan,
Tiezhu Yang
Cc: linux-kselftest, linuxppc-dev, linux-kernel
On Thu, 1 Dec 2022 10:49:57 +0800, Tiezhu Yang wrote:
> 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`
>
> [...]
Applied to powerpc/next.
[1/1] selftests: powerpc: Use "grep -E" instead of "egrep"
https://git.kernel.org/powerpc/c/5921eb36d2a1b276b16a24e529788550e6a65449
cheers
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] selftests: powerpc: Use "grep -E" instead of "egrep"
@ 2022-12-08 12:40 ` Michael Ellerman
0 siblings, 0 replies; 4+ messages in thread
From: Michael Ellerman @ 2022-12-08 12:40 UTC (permalink / raw
To: Nicholas Piggin, Christophe Leroy, Michael Ellerman, Shuah Khan,
Tiezhu Yang
Cc: linuxppc-dev, linux-kernel, linux-kselftest
On Thu, 1 Dec 2022 10:49:57 +0800, Tiezhu Yang wrote:
> 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`
>
> [...]
Applied to powerpc/next.
[1/1] selftests: powerpc: Use "grep -E" instead of "egrep"
https://git.kernel.org/powerpc/c/5921eb36d2a1b276b16a24e529788550e6a65449
cheers
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-12-08 13:03 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2022-12-01 2:49 [PATCH] selftests: powerpc: Use "grep -E" instead of "egrep" Tiezhu Yang
2022-12-01 2:49 ` Tiezhu Yang
2022-12-08 12:40 ` Michael Ellerman
2022-12-08 12:40 ` Michael Ellerman
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