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Message-ID: <20251009131240.3363697A73-agordeev@linux.ibm.com>
Date: Thu, 9 Oct 2025 15:12:40 +0200
From: Alexander Gordeev <agordeev@...ux.ibm.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Vasily Gorbik <gor@...ux.ibm.com>, Heiko Carstens <hca@...ux.ibm.com>,
linux-s390@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [GIT PULL] more s390 updates for 6.18 merge window
Hi Linus,
please pull more s390 updates and fixes for the 6.18 merge window.
Thanks,
Alexander
The following changes since commit 088bb10e37252034ec58a6152f20bfdc8a837f54:
s390/mm: Add memory allocation profiling hooks (2025-09-25 14:28:58 +0200)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git tags/s390-6.18-2
for you to fetch changes up to deabb34b66b96c941ac0b3d01a6a6804c3274a78:
s390/uv: Fix comment of uv_find_secret() function (2025-10-08 13:58:37 +0200)
----------------------------------------------------------------
more s390 updates for 6.18 merge window
- Compile the decompressor with -Wno-pointer-sign flag to avoid
a clang warning
- Fix incomplete conversion to flag output macros in __xsch(),
to avoid always zero return value instead of the expected
condition code
- Remove superfluous newlines from inline assemblies to improve
compiler inlining decisions
- Expose firmware provided UID Checking state in sysfs regardless
of the device presence or state
- CIO does not unregister subchannels when the attached device is
invalid or unavailable. Update the purge function to remove I/O
subchannels if the device number is found on cio_ignore list
- Consolidate PAI crypto allocation and cleanup paths
- The uv_get_secret_metadata() function has been removed some few
months ago, remove also the function mention it in a comment
----------------------------------------------------------------
Heiko Carstens (3):
s390: Add -Wno-pointer-sign to KBUILD_CFLAGS_DECOMPRESSOR
s390/cio/ioasm: Fix __xsch() condition code handling
s390: Remove superfluous newlines from inline assemblies
Ramesh Errabolu (1):
s390/pci: Expose firmware provided UID Checking state in sysfs
Thomas Huth (1):
s390/uv: Fix comment of uv_find_secret() function
Thomas Richter (1):
s390/pai_crypto: Consolidate PAI crypto allocation and cleanup paths
Vineeth Vijayan (1):
s390/cio: Update purge function to unregister the unused subchannels
arch/s390/Makefile | 1 +
arch/s390/hypfs/hypfs_sprp.c | 2 +-
arch/s390/include/asm/ap.h | 18 +++---
arch/s390/include/asm/atomic_ops.h | 28 +++++-----
arch/s390/include/asm/barrier.h | 8 +--
arch/s390/include/asm/bitops.h | 2 +-
arch/s390/include/asm/checksum.h | 2 +-
arch/s390/include/asm/cmpxchg.h | 12 ++--
arch/s390/include/asm/cpacf.h | 24 ++++----
arch/s390/include/asm/ctlreg.h | 8 +--
arch/s390/include/asm/fpu-insn.h | 36 ++++++------
arch/s390/include/asm/kvm_para.h | 2 +-
arch/s390/include/asm/pci.h | 10 ++++
arch/s390/include/asm/percpu.h | 8 +--
arch/s390/include/asm/processor.h | 2 +-
arch/s390/include/asm/rwonce.h | 2 +-
arch/s390/include/asm/spinlock.h | 2 +-
arch/s390/include/asm/stacktrace.h | 4 +-
arch/s390/include/asm/string.h | 2 +-
arch/s390/include/asm/syscall.h | 2 +-
arch/s390/include/asm/timex.h | 2 +-
arch/s390/kernel/diag/diag310.c | 2 +-
arch/s390/kernel/diag/diag324.c | 2 +-
arch/s390/kernel/perf_pai_crypto.c | 106 +++++++++++++++---------------------
arch/s390/kernel/setup.c | 2 +-
arch/s390/kernel/skey.c | 2 +-
arch/s390/kernel/smp.c | 2 +-
arch/s390/kernel/uv.c | 4 +-
arch/s390/kvm/kvm-s390.c | 6 +-
arch/s390/lib/spinlock.c | 6 +-
arch/s390/lib/string.c | 8 +--
arch/s390/lib/test_unwind.c | 4 +-
arch/s390/lib/xor.c | 8 +--
arch/s390/mm/maccess.c | 2 +-
arch/s390/mm/pgalloc.c | 2 +-
arch/s390/pci/pci.c | 4 ++
arch/s390/pci/pci_insn.c | 4 +-
arch/s390/pci/pci_sysfs.c | 25 +++++++++
drivers/s390/char/sclp_early_core.c | 2 +-
drivers/s390/cio/cmf.c | 2 +-
drivers/s390/cio/device.c | 37 ++++++++-----
drivers/s390/cio/ioasm.c | 7 +--
42 files changed, 223 insertions(+), 191 deletions(-)
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