* Re: stable-rc build: 0 warnings 2 failures (stable-rc/v4.4.63-29-ge636782) [not found] <58ff8298.11c7620a.8183e.652d@mx.google.com> @ 2017-04-25 18:41 ` Arnd Bergmann 2017-04-26 5:00 ` Michael Ellerman 0 siblings, 1 reply; 3+ messages in thread From: Arnd Bergmann @ 2017-04-25 18:41 UTC (permalink / raw) To: Olof's autobuilder Cc: Olof Johansson, kernel-build-reports, gregkh, Oliver O'Halloran, Michael Ellerman, linuxppc-dev On Tue, Apr 25, 2017 at 7:08 PM, Olof's autobuilder <build@lixom•net> wrote: > > Failed defconfigs: > powerpc.pasemi_defconfig > powerpc.ppc64_defconfig > > ------------------------------------------------------------------------------- > > Errors: > > /work/build/batch/arch/powerpc/kernel/misc_64.S:72: Error: .localentry expression for `flush_icache_range' does not evaluate to a constant This is a regression in 4.4-stable-rc, caused by the backport of commit 8f5f525d5b83f7d7 ("powerpc/64: Fix flush_(d|i)cache_range() called from modules"). The patch was also backported into v4.9-stable-rc, but did not cause problems there. The fixes tag suggests that the patch is needed on every version from 3.16 up, but apparently the fix needs to be a little different compared to newer kernels. Arnd ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: stable-rc build: 0 warnings 2 failures (stable-rc/v4.4.63-29-ge636782) 2017-04-25 18:41 ` stable-rc build: 0 warnings 2 failures (stable-rc/v4.4.63-29-ge636782) Arnd Bergmann @ 2017-04-26 5:00 ` Michael Ellerman 2017-04-26 8:30 ` gregkh 0 siblings, 1 reply; 3+ messages in thread From: Michael Ellerman @ 2017-04-26 5:00 UTC (permalink / raw) To: Arnd Bergmann, Olof's autobuilder Cc: Olof Johansson, kernel-build-reports, gregkh, Oliver O'Halloran, linuxppc-dev Arnd Bergmann <arnd@arndb•de> writes: > On Tue, Apr 25, 2017 at 7:08 PM, Olof's autobuilder <build@lixom•net> wrote: >> >> Failed defconfigs: >> powerpc.pasemi_defconfig >> powerpc.ppc64_defconfig >> >> ------------------------------------------------------------------------------- >> >> Errors: >> >> /work/build/batch/arch/powerpc/kernel/misc_64.S:72: Error: .localentry expression for `flush_icache_range' does not evaluate to a constant > > This is a regression in 4.4-stable-rc, caused by the backport of commit > 8f5f525d5b83f7d7 ("powerpc/64: Fix flush_(d|i)cache_range() called from > modules"). > > The patch was also backported into v4.9-stable-rc, but did not cause > problems there. The fixes tag suggests that the patch is needed on > every version from 3.16 up, but apparently the fix needs to be a little > different compared to newer kernels. Yeah, the auto-backport failed, and then I sent a version for 4.4 which fixed the bug but broke other configs (big endian). I've asked Greg to drop it for now. I'll try again when I'm less sleep deprived :) cheers ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: stable-rc build: 0 warnings 2 failures (stable-rc/v4.4.63-29-ge636782) 2017-04-26 5:00 ` Michael Ellerman @ 2017-04-26 8:30 ` gregkh 0 siblings, 0 replies; 3+ messages in thread From: gregkh @ 2017-04-26 8:30 UTC (permalink / raw) To: Michael Ellerman Cc: Arnd Bergmann, Olof's autobuilder, Olof Johansson, kernel-build-reports, Oliver O'Halloran, linuxppc-dev On Wed, Apr 26, 2017 at 03:00:19PM +1000, Michael Ellerman wrote: > Arnd Bergmann <arnd@arndb•de> writes: > > > On Tue, Apr 25, 2017 at 7:08 PM, Olof's autobuilder <build@lixom•net> wrote: > >> > >> Failed defconfigs: > >> powerpc.pasemi_defconfig > >> powerpc.ppc64_defconfig > >> > >> ------------------------------------------------------------------------------- > >> > >> Errors: > >> > >> /work/build/batch/arch/powerpc/kernel/misc_64.S:72: Error: .localentry expression for `flush_icache_range' does not evaluate to a constant > > > > This is a regression in 4.4-stable-rc, caused by the backport of commit > > 8f5f525d5b83f7d7 ("powerpc/64: Fix flush_(d|i)cache_range() called from > > modules"). > > > > The patch was also backported into v4.9-stable-rc, but did not cause > > problems there. The fixes tag suggests that the patch is needed on > > every version from 3.16 up, but apparently the fix needs to be a little > > different compared to newer kernels. > > Yeah, the auto-backport failed, and then I sent a version for 4.4 which > fixed the bug but broke other configs (big endian). > > I've asked Greg to drop it for now. It's now dropped, thanks. greg k-h ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2017-04-26 8:31 UTC | newest]
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[not found] <58ff8298.11c7620a.8183e.652d@mx.google.com>
2017-04-25 18:41 ` stable-rc build: 0 warnings 2 failures (stable-rc/v4.4.63-29-ge636782) Arnd Bergmann
2017-04-26 5:00 ` Michael Ellerman
2017-04-26 8:30 ` gregkh
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