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ac92c27935
- Add check whether the required facilities are installed before using the s390-specific ChaCha20 implementation. - Key blobs for s390 protected key interface IOCTLs commands PKEY_VERIFYKEY2 and PKEY_VERIFYKEY3 may contain clear key material. Zeroize copies of these keys in kernel memory after creating protected keys. - Set CONFIG_INIT_STACK_NONE=y in defconfigs to avoid extra overhead of initializing all stack variables by default. - Make sure that when a new channel-path is enabled all subchannels are evaluated: with and without any devices connected on it. - When SMT thread CPUs are added to CPU topology masks the nr_cpu_ids limit is not checked and could be exceeded. Respect the nr_cpu_ids limit and avoid a warning when CONFIG_DEBUG_PER_CPU_MAPS is set. - The pointer to IPL Parameter Information Block is stored in the absolute lowcore as a virtual address. Save it as the physical address for later use by dump tools. - Fix a Queued Direct I/O (QDIO) problem on z/VM guests using QIOASSIST with dedicated (pass through) QDIO-based devices such as FCP, real OSA or HiperSockets. - s390's struct statfs and struct statfs64 contain padding, which field-by-field copying does not set. Initialize the respective structures with zeros before filling them and copying to userspace. - Grow s390 compat_statfs64, statfs and statfs64 structures f_spare array member to cover padding and simplify things. - Remove obsolete SCHED_BOOK and SCHED_DRAWER configs. - Remove unneeded S390_CCW_IOMMU and S390_AP_IOM configs. -----BEGIN PGP SIGNATURE----- iI0EABYIADUWIQQrtrZiYVkVzKQcYivNdxKlNrRb8AUCZGd5BRccYWdvcmRlZXZA bGludXguaWJtLmNvbQAKCRDNdxKlNrRb8OqMAQCsdBG7eR3dp3mY8ao34dqlWt98 rDQD8oiMgCkFyn77jQEAoo3HhqWY8oTu88fl82dkF0OpGW+7zgoNHUYhH8Z0gAY= =wtTO -----END PGP SIGNATURE----- Merge tag 's390-6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Alexander Gordeev: - Add check whether the required facilities are installed before using the s390-specific ChaCha20 implementation - Key blobs for s390 protected key interface IOCTLs commands PKEY_VERIFYKEY2 and PKEY_VERIFYKEY3 may contain clear key material. Zeroize copies of these keys in kernel memory after creating protected keys - Set CONFIG_INIT_STACK_NONE=y in defconfigs to avoid extra overhead of initializing all stack variables by default - Make sure that when a new channel-path is enabled all subchannels are evaluated: with and without any devices connected on it - When SMT thread CPUs are added to CPU topology masks the nr_cpu_ids limit is not checked and could be exceeded. Respect the nr_cpu_ids limit and avoid a warning when CONFIG_DEBUG_PER_CPU_MAPS is set - The pointer to IPL Parameter Information Block is stored in the absolute lowcore as a virtual address. Save it as the physical address for later use by dump tools - Fix a Queued Direct I/O (QDIO) problem on z/VM guests using QIOASSIST with dedicated (pass through) QDIO-based devices such as FCP, real OSA or HiperSockets - s390's struct statfs and struct statfs64 contain padding, which field-by-field copying does not set. Initialize the respective structures with zeros before filling them and copying to userspace - Grow s390 compat_statfs64, statfs and statfs64 structures f_spare array member to cover padding and simplify things - Remove obsolete SCHED_BOOK and SCHED_DRAWER configs - Remove unneeded S390_CCW_IOMMU and S390_AP_IOM configs * tag 's390-6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/iommu: get rid of S390_CCW_IOMMU and S390_AP_IOMMU s390/Kconfig: remove obsolete configs SCHED_{BOOK,DRAWER} s390/uapi: cover statfs padding by growing f_spare statfs: enforce statfs[64] structure initialization s390/qdio: fix do_sqbs() inline assembly constraint s390/ipl: fix IPIB virtual vs physical address confusion s390/topology: honour nr_cpu_ids when adding CPUs s390/cio: include subchannels without devices also for evaluation s390/defconfigs: set CONFIG_INIT_STACK_NONE=y s390/pkey: zeroize key blobs s390/crypto: use vector instructions only if available for ChaCha20 |
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.. | ||
syscalls | ||
vdso32 | ||
vdso64 | ||
.gitignore | ||
abs_lowcore.c | ||
alternative.c | ||
asm-offsets.c | ||
audit.c | ||
audit.h | ||
cache.c | ||
compat_audit.c | ||
compat_linux.c | ||
compat_linux.h | ||
compat_ptrace.h | ||
compat_signal.c | ||
cpcmd.c | ||
cpufeature.c | ||
crash_dump.c | ||
debug.c | ||
diag.c | ||
dis.c | ||
dumpstack.c | ||
early.c | ||
early_printk.c | ||
earlypgm.S | ||
ebcdic.c | ||
entry.h | ||
entry.S | ||
fpu.c | ||
ftrace.c | ||
ftrace.h | ||
guarded_storage.c | ||
head64.S | ||
idle.c | ||
ima_arch.c | ||
ipl.c | ||
ipl_vmparm.c | ||
irq.c | ||
jump_label.c | ||
kdebugfs.c | ||
kexec_elf.c | ||
kexec_image.c | ||
kprobes.c | ||
kprobes.h | ||
kprobes_insn_page.S | ||
lgr.c | ||
machine_kexec.c | ||
machine_kexec_file.c | ||
machine_kexec_reloc.c | ||
Makefile | ||
mcount.S | ||
module.c | ||
nmi.c | ||
nospec-branch.c | ||
nospec-sysfs.c | ||
numa.c | ||
os_info.c | ||
perf_cpum_cf.c | ||
perf_cpum_cf_events.c | ||
perf_cpum_sf.c | ||
perf_event.c | ||
perf_pai_crypto.c | ||
perf_pai_ext.c | ||
perf_regs.c | ||
process.c | ||
processor.c | ||
ptrace.c | ||
reipl.S | ||
relocate_kernel.S | ||
rethook.c | ||
rethook.h | ||
runtime_instr.c | ||
setup.c | ||
signal.c | ||
smp.c | ||
stacktrace.c | ||
sthyi.c | ||
syscall.c | ||
sysinfo.c | ||
text_amode31.S | ||
time.c | ||
topology.c | ||
trace.c | ||
traps.c | ||
unwind_bc.c | ||
uprobes.c | ||
uv.c | ||
vdso.c | ||
vmlinux.lds.S | ||
vtime.c |