Messages in this thread | | | Date | Thu, 17 Jun 2021 16:55:43 +0200 | From | Heiko Carstens <> | Subject | Re: [next] [clang] s390: clang: error: unable to execute command: Segmentation fault (core dumped) |
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On Thu, Jun 17, 2021 at 06:19:14PM +0530, Naresh Kamboju wrote: > The git bisect found the first bad commit, > The first bad commit: > commit 3abbdfde5a6588a92209cd8b131769b8058e7c21 > Author: Heiko Carstens <hca@linux.ibm.com> > Date: Wed Jun 9 22:59:13 2021 +0200 > s390/bitops: use register pair instead of register asm > > Get rid of register asm statement and use a register pair. > This allows the compiler to allocate registers on its own. > > Signed-off-by: Heiko Carstens <hca@linux.ibm.com> > Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> > arch/s390/include/asm/bitops.h | 10 +++++----- > 1 file changed, 5 insertions(+), 5 deletions(-) > Previous HEAD position was 3abbdfde5a65 s390/bitops: use register pair > instead of register asm > HEAD is now at 7d9c6b8147bd Add linux-next specific files for 20210617
You need clang-13 development version which contains commit d058262b1471 ("[SystemZ] Support i128 inline asm operands."). Every older clang version won't be able to complile the kernel for s390 anymore.
This is intended and won't be fixed.
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