On Thu, May 13, 2021 at 12:18:32AM +0530, Naresh Kamboju wrote:
On Wed, 12 May 2021 at 23:26, Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:
On Wed, May 12, 2021 at 10:53:04PM +0530, Naresh Kamboju wrote:
On Wed, 12 May 2021 at 21:27, Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:
This is the start of the stable review cycle for the 5.12.4 release. There are 677 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.
Responses should be made by Fri, 14 May 2021 14:47:09 +0000. Anything received after that time might be too late.
The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.12.4-rc1.... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.12.y and the diffstat can be found below.
thanks,
greg k-h
MIPS Clang build regression detected. MIPS gcc-10,9 and 8 build PASS.
Maciej W. Rozycki macro@orcam.me.uk MIPS: Reinstate platform `__div64_32' handler
mips clang build breaks on stable rc 5.4 .. 5.12 due to below warnings / errors
- mips (defconfig) with clang-12
- mips (tinyconfig) with clang-12
- mips (allnoconfig) with clang-12
make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/current ARCH=mips CROSS_COMPILE=mips-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' kernel/time/hrtimer.c:318:2: error: couldn't allocate output register for constraint 'x' do_div(tmp, (u32) div); ^ include/asm-generic/div64.h:243:11: note: expanded from macro 'do_div' __rem = __div64_32(&(n), __base); \ ^ arch/mips/include/asm/div64.h:74:11: note: expanded from macro '__div64_32' __asm__("divu $0, %z1, %z2" \ ^ 1 error generated.
Does this also show up in Linus's tree? The same MIPS patch is there as well from what I can tell.
No. Linus's tree builds MIPS clang successfully.
Ick, ok, I'll go drop this and let a MIPS developer send us the correct thing.
thanks!
greg k-h