On 15. 10. 24, 9:18, Jiri Slaby wrote:
On 15. 10. 24, 9:05, Naresh Kamboju wrote:
On Mon, 14 Oct 2024 at 19:55, Greg Kroah-Hartman
<gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
This is the start of the stable review cycle for the 6.11.4 release.
There are 214 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 Wed, 16 Oct 2024 14:09:57 +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/v6.x/stable-review/patch-6.11.4-rc1.gz
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.11.y
and the diffstat can be found below.
thanks,
greg k-h
The S390 build broke on the stable-rc linux-6.11.y branch due to
following build warnings / errors.
First seen on v6.11.3-215-ga491a66f8da4
GOOD: v6.11.3
BAD: v6.11.3-215-ga491a66f8da4
List of regressions,
* s390, build
- clang-19-allnoconfig
- clang-19-defconfig
- clang-nightly-allnoconfig
- clang-nightly-defconfig
- gcc-13-allmodconfig
- gcc-13-allnoconfig
- gcc-13-defconfig
- gcc-13-tinyconfig
- gcc-8-allnoconfig
- gcc-8-defconfig-fe40093d
- gcc-8-tinyconfig
Build log:
-------
arch/s390/include/asm/cpu_mf.h: Assembler messages:
arch/s390/include/asm/cpu_mf.h:165: Error: Unrecognized opcode: `lpp'
make[3]: *** [scripts/Makefile.build:244: arch/s390/boot/startup.o]
Error 1
arch/s390/include/asm/atomic_ops.h: Assembler messages:
arch/s390/include/asm/atomic_ops.h:83: Error: Unrecognized opcode:
`laag'
arch/s390/include/asm/atomic_ops.h:83: Error: Unrecognized opcode:
`laag'
make[3]: *** [scripts/Makefile.build:244: arch/s390/boot/vmem.o]
Error 1
arch/s390/include/asm/bitops.h: Assembler messages:
arch/s390/include/asm/bitops.h:308: Error: Unrecognized opcode:
`flogr'
make[3]: *** [scripts/Makefile.build:244:
arch/s390/boot/pgm_check_info.o] Error 1
arch/s390/include/asm/timex.h: Assembler messages:
arch/s390/include/asm/timex.h:192: Error: Unrecognized opcode: `stckf'
arch/s390/include/asm/timex.h:192: Error: Unrecognized opcode: `stckf'
make[3]: *** [scripts/Makefile.build:244: arch/s390/boot/kaslr.o]
Error 1
make[3]: Target 'arch/s390/boot/bzImage' not remade because of errors.
make[2]: *** [arch/s390/Makefile:137: bzImage] Error 2
The diff of cflags used for arch/s390/boot:
--- good 2024-10-15 09:13:59.769479783 +0200
+++ bad 2024-10-15 09:13:39.393060183 +0200
@@ -55,10 +55,10 @@
-Wno
-array
-bounds
--march=z196
-mtune=z13
-Wa,
-I/dev/shm/jslaby/linux/arch/s390/include
+-march=z900
-I/dev/shm/jslaby/linux/arch/s390/boot
-Iarch/s390/boot
-DKBUILD_MODFILE='"arch/s390/boot/startup"'
Reverting of this makes it work again:
commit 51ab63c4cc8fbcfee58b8342a35006b45afbbd0d
Refs: v6.11.3-19-g51ab63c4cc8f
Author: Heiko Carstens <hca@xxxxxxxxxxxxx>
AuthorDate: Wed Sep 4 11:39:27 2024 +0200
Commit: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
CommitDate: Mon Oct 14 16:10:09 2024 +0200
s390/boot: Compile all files with the same march flag
[ Upstream commit fccb175bc89a0d37e3ff513bb6bf1f73b3a48950 ]
If the above is to be really used in stable (REASONS?), I believe at
least these are missing:
ebcc369f1891 s390: Use MARCH_HAS_*_FEATURES defines
697b37371f4a s390: Provide MARCH_HAS_*_FEATURES defines
And this one:
db545f538747 s390/boot: Increase minimum architecture to z10
thanks,
--
--
js
suse labs
