kernel/tools/testing/selftests/powerpc/benchmarks/null_syscall.c, branch linux-5.1.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-5.1.y2019-02-21T13:10:15Zpowerpc/selftest: fix type of mftb() in null_syscall2019-02-21T13:10:15ZChristophe Leroychristophe.leroy@c-s.fr2019-01-22T13:54:57Zurn:sha1:beb4f4722cf60d9f0803054dec4eb5025f2cf594
All callers of mftb() expect 'unsigned long', and the function itself
only returns lower part of the TB so it really is 'unsigned long'
not 'unsigned long long'
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
selftests/powerpc: Add Anton's null_syscall benchmark to the selftests2016-11-14T00:11:51ZAnton Blanchardanton@au.ibm.com2016-09-27T14:10:16Zurn:sha1:d8db9bc55a316d97d0acdf6ccc9f43b370acd358
Pull in a version of Anton's null_syscall benchmark:
http://ozlabs.org/~anton/junkcode/null_syscall.c
Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Anton Blanchard <anton@au.ibm.com>
Signed-off-by: Rui Teng <rui.teng@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>