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rcutorture: build initrd for rcutorture with nolibc

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This reduces the size of init from ~600KB to ~1KB.

Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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Sven Schnelle 2023-01-09 09:09:10 +01:00 • committed by Paul E. McKenney
parent 16d4b2bd79
commit 28ef4c3753
1 changed files with 1 additions and 1 deletions
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tools/testing/selftests/rcutorture/bin/mkinitrd.sh
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@ -64,7 +64,7 @@ ___EOF___
# build using nolibc on supported archs (smaller executable) and fall
# back to regular glibc on other ones.
if echo -e "#if __x86_64__||__i386__||__i486__||__i586__||__i686__" \
"||__ARM_EABI__||__aarch64__\nyes\n#endif" \
"||__ARM_EABI__||__aarch64__||__s390x__\nyes\n#endif" \
| ${CROSS_COMPILE}gcc -E -nostdlib -xc - \
| grep -q '^yes'; then
# architecture supported by nolibc