Commit 28ef4c37 authored by Sven Schnelle's avatar Sven Schnelle Committed by Paul E. McKenney
Browse files

rcutorture: build initrd for rcutorture with nolibc 



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

Signed-off-by: default avatarSven Schnelle <svens@linux.ibm.com>
Acked-by: default avatarHeiko Carstens <hca@linux.ibm.com>
Signed-off-by: default avatarWilly Tarreau <w@1wt.eu>
Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent 16d4b2bd

tools/testing/selftests/rcutorture/bin/mkinitrd.sh

+1 −1
Original line number Diff line number Diff line
@@ -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