Heiko Carstens 41e1992665 s390: workaround invalid gcc-11 out of bounds read warning ... GCC 11.1.0 and 11.2.0 generate a wrong warning when compiling the kernel e.g. with allmodconfig: arch/s390/kernel/setup.c: In function ‘setup_lowcore_dat_on’: ./include/linux/fortify-string.h:57:33: error: ‘__builtin_memcpy’ reading 128 bytes from a region of size 0 [-Werror=stringop-overread] ... arch/s390/kernel/setup.c:526:9: note: in expansion of macro ‘memcpy’ 526 | memcpy(abs_lc->cregs_save_area, S390_lowcore.cregs_save_area, | ^~~~~~ This could be addressed by using absolute_pointer() with the S390_lowcore macro, but this is not a good idea since this generates worse code for performance critical paths. Therefore simply use a for loop to copy the array in question and get rid of the warning. Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>		2023-01-17 19:00:59 +01:00
..
syscalls	arch: syscalls: simplify uapi/kapi directory creation	2022-03-31 12:03:46 +09:00
vdso32
vdso64
.gitignore
abs_lowcore.c	s390/smp: rework absolute lowcore access	2022-09-14 16:46:00 +02:00
alternative.c	s390/alternatives: remove padding generation code	2022-05-17 15:16:28 +02:00
asm-offsets.c	s390/entry: sort out physical vs virtual pointers usage in sie64a	2022-10-26 14:27:41 +02:00
audit.c
audit.h
cache.c
compat_audit.c
compat_linux.c
compat_linux.h	s390/compat: cleanup compat_linux.h header file	2022-05-06 20:45:16 +02:00
compat_ptrace.h
compat_signal.c
cpcmd.c
cpufeature.c	s390/uvdevice: autoload module based on CPU facility	2022-07-19 16:18:49 +02:00
crash_dump.c	iov_iter work; most of that is about getting rid of	2022-12-12 18:29:54 -08:00
debug.c	s390/debug: remove function type cast	2022-11-23 16:24:07 +01:00
diag.c
dis.c
dumpstack.c
early_printk.c
early.c	s390: move from strlcpy with unused retval to strscpy	2022-08-30 22:00:33 +02:00
earlypgm.S	s390: generate register offsets into pt_regs automatically	2022-05-25 11:46:02 +02:00
ebcdic.c
entry.h	s390: simplify early program check handler	2022-05-25 11:46:02 +02:00
entry.S	ARM64:	2022-12-15 11:12:21 -08:00
fpu.c	s390/vx: add vx-insn.h wrapper include file	2022-12-06 16:18:23 +01:00
ftrace.c	ftrace: Remove return value of ftrace_arch_modify_*()	2022-05-26 21:13:00 -04:00
ftrace.h
guarded_storage.c
head64.S
idle.c
ima_arch.c
ipl_vmparm.c
ipl.c	s390/ipl: use octal values instead of S_* macros	2022-12-06 16:18:22 +01:00
irq.c	s390/irq: utilize RCU instead of irq_lock_sparse() in show_msi_interrupt()	2022-04-27 12:53:34 +02:00
jump_label.c	jump_label: make initial NOP patching the special case	2022-06-24 09:48:55 +02:00
kdebugfs.c
kexec_elf.c
kexec_image.c
kprobes_insn_page.S
kprobes.c	s390/kprobes: define insn cache ops within private header file	2022-11-23 16:24:07 +01:00
kprobes.h	s390/kprobes: define insn cache ops within private header file	2022-11-23 16:24:07 +01:00
lgr.c
machine_kexec_file.c	s390/kexec: fix ipl report address for kdump	2023-01-10 14:37:02 +01:00
machine_kexec_reloc.c
machine_kexec.c	s390/smp: rework absolute lowcore access	2022-09-14 16:46:00 +02:00
Makefile	Kbuild updates for v6.1	2022-10-10 12:00:45 -07:00
mcount.S
module.c	jump_label: mips: move module NOP patching into arch code	2022-06-24 09:48:55 +02:00
nmi.c	s390/nmi: get rid of private slab cache	2022-12-06 16:18:26 +01:00
nospec-branch.c
nospec-sysfs.c
numa.c
os_info.c	s390/mm: uninline copy_oldmem_kernel() function	2022-09-14 16:46:01 +02:00
perf_cpum_cf_common.c
perf_cpum_cf_events.c	s390/cpumf: add new extended counter set for IBM z16	2022-05-16 10:58:33 +02:00
perf_cpum_cf.c	perf: Use sample_flags for raw_data	2022-09-27 22:50:24 +02:00
perf_cpum_sf.c	s390/cpum_sf: add READ_ONCE() semantics to compare and swap loops	2023-01-11 15:28:34 +01:00
perf_event.c	s390/stack: add union to reflect kvm stack slot usages	2022-06-01 12:03:17 +02:00
perf_pai_crypto.c	Perf events updates for v6.2:	2022-12-12 15:19:38 -08:00
perf_pai_ext.c	Perf events updates for v6.2:	2022-12-12 15:19:38 -08:00
perf_regs.c
process.c	treewide: use get_random_u32_below() instead of deprecated function	2022-11-18 02:15:15 +01:00
processor.c	s390/cpufeature: rework to allow more than only hwcap bits	2022-07-19 16:18:49 +02:00
ptrace.c	ptrace: Cleanups for v5.18	2022-03-28 17:29:53 -07:00
reipl.S
relocate_kernel.S	s390/kexec: set end-of-ipl flag in last diag308 call	2022-04-25 13:54:12 +02:00
runtime_instr.c
setup.c	s390: workaround invalid gcc-11 out of bounds read warning	2023-01-17 19:00:59 +01:00
signal.c	ptrace: Cleanups for v5.18	2022-03-28 17:29:53 -07:00
smp.c	s390/mm: uninline copy_oldmem_kernel() function	2022-09-14 16:46:01 +02:00
stacktrace.c
sthyi.c
syscall.c
sysinfo.c
text_amode31.S
time.c	s390/stp: clock_delta should be signed	2022-05-11 14:40:57 +02:00
topology.c
trace.c
traps.c
unwind_bc.c
uprobes.c
uv.c	KVM: s390: pv: avoid export before import if possible	2022-11-23 09:06:50 +00:00
vdso.c	Random number generator updates for Linux 6.2-rc1.	2022-12-12 16:22:22 -08:00
vmlinux.lds.S	s390: define RUNTIME_DISCARD_EXIT to fix link error with GNU ld < 2.36	2023-01-06 16:38:21 +01:00
vtime.c