Helge Deller aa78fa905b parisc: Fix vDSO signal breakage on 32-bit kernel ... Addition of vDSO support for parisc in kernel v5.18 suddenly broke glibc signal testcases on a 32-bit kernel. The trampoline code (sigtramp.S) which is mapped into userspace includes an offset to the context data on the stack, which is used by gdb and glibc to get access to registers. In a 32-bit kernel we used by mistake the offset into the compat context (which is valid on a 64-bit kernel only) instead of the offset into the "native" 32-bit context. Reported-by: John David Anglin <dave.anglin@bell.net> Tested-by: John David Anglin <dave.anglin@bell.net> Fixes: df24e1783e ("parisc: Add vDSO support") CC: stable@vger.kernel.org # 5.18 Signed-off-by: Helge Deller <deller@gmx.de>		2022-07-02 18:36:58 +02:00
..
syscalls	arch: syscalls: simplify uapi/kapi directory creation	2022-03-31 12:03:46 +09:00
vdso32	parisc: Add vDSO support	2022-03-11 19:49:30 +01:00
vdso64	parisc: Add vDSO support	2022-03-11 19:49:30 +01:00
.gitignore	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
Makefile	parisc: Switch from GENERIC_CPU_DEVICES to GENERIC_ARCH_TOPOLOGY	2022-03-29 21:37:12 +02:00
alternative.c	parisc: Avoid calling SMP cache flush functions on cache-less machines	2022-03-16 22:52:12 +01:00
asm-offsets.c	parisc: Fix vDSO signal breakage on 32-bit kernel	2022-07-02 18:36:58 +02:00
audit.c	audit: add support for the openat2 syscall	2021-10-01 16:52:48 -04:00
cache.c	parisc: Fix flush_anon_page on PA8800/PA8900	2022-06-26 12:23:15 +02:00
compat_audit.c	audit: add support for the openat2 syscall	2021-10-01 16:52:48 -04:00
drivers.c	bus: Make remove callback return void	2021-07-21 11:53:42 +02:00
entry.S	parisc: Optimize tmpalias function calls	2022-05-23 13:44:25 +02:00
firmware.c	parisc: Add PDC locking functions for rendezvous code	2022-03-29 21:37:12 +02:00
ftrace.c	Tracing updates for 5.16:	2021-11-01 20:05:19 -07:00
hardware.c	parisc: hardware: Update references to parisc website	2020-06-01 23:02:39 +02:00
head.S	parisc: Move common_stext into .text section when CONFIG_HOTPLUG_CPU=y	2022-03-29 21:37:12 +02:00
hpmc.S	parisc: Re-use toc_stack as hpmc_stack	2022-01-11 11:57:37 +01:00
inventory.c	parisc: Add qemu fw_cfg interface	2020-10-15 08:10:37 +02:00
irq.c	parisc: Move CPU startup-related functions into .text section	2022-03-29 21:37:12 +02:00
jump_label.c	parisc: Add static branch and JUMP_LABEL feature	2019-05-06 00:10:03 +02:00
kexec.c	parisc: add support for kexec_file_load() syscall	2019-09-08 15:41:46 +02:00
kexec_file.c	parisc: add support for kexec_file_load() syscall	2019-09-08 15:41:46 +02:00
kgdb.c	parisc: Add kgdb io_module to read chars via PDC	2022-01-07 01:29:22 +01:00
kprobes.c	parisc: Fix typos in comments	2022-05-08 20:01:12 +02:00
module.c	mm: don't include asm/pgtable.h if linux/mm.h is already included	2020-06-09 09:39:13 -07:00
pa7300lc.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pacache.S	parisc: Optimize tmpalias function calls	2022-05-23 13:44:25 +02:00
parisc_ksyms.c	parisc: Drop strnlen_user() in favour of generic version	2021-09-09 12:44:30 +02:00
patch.c	parisc: Fix patch code locking and flushing	2022-05-17 21:52:59 +02:00
pci-dma.c	parisc: Use constants to encode the space registers like SR_KERNEL	2022-03-11 19:49:31 +01:00
pci.c	parisc: Drop comments which are already in pci.h	2019-09-05 16:41:11 +02:00
pdc_chassis.c	kernel.h: split out panic and oops helpers	2021-07-01 11:06:04 -07:00
pdc_cons.c	tty: pdc_cons, free tty_driver upon failure	2021-07-27 12:17:21 +02:00
pdt.c	parisc: Make use of the helper macro kthread_run()	2021-11-01 07:36:01 +01:00
perf.c	parisc/perf: open access for CAP_PERFMON privileged process	2020-04-16 12:19:08 -03:00
perf_asm.S	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
perf_images.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
process.c	This set of changes updates init and user mode helper tasks to be	2022-06-03 16:03:05 -07:00
processor.c	parisc: fix a crash with multicore scheduler	2022-06-03 09:54:01 +02:00
ptrace.c	ptrace: Create ptrace_report_syscall_{entry,exit} in ptrace.h	2022-03-10 13:35:08 -06:00
real2.S	parisc: Fix and improve kernel stack unwinding	2018-08-13 09:54:17 +02:00
relocate_kernel.S	parisc: add kexec syscall support	2019-09-08 15:37:04 +02:00
setup.c	Revert "parisc: Mark sched_clock unstable only if clocks are not syncronized"	2022-05-08 20:01:11 +02:00
signal.c	ptrace: Cleanups for v5.18	2022-03-28 17:29:53 -07:00
signal32.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
signal32.h	parisc: Add vDSO support	2022-03-11 19:49:30 +01:00
smp.c	parisc: Find a new timesync master if current CPU is removed	2022-03-29 21:37:13 +02:00
stacktrace.c	parisc: Fix implicit declaration of function '__kernel_text_address'	2021-11-13 22:10:56 +01:00
sys_parisc.c	parisc: enhance warning regarding usage of O_NONBLOCK	2021-11-01 07:36:00 +01:00
sys_parisc32.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
syscall.S	parisc: Add lws_atomic_xchg and lws_atomic_store syscalls	2022-01-07 01:29:21 +01:00
time.c	parisc: Mark cr16 clock unstable on all SMP machines	2022-05-08 20:01:12 +02:00
toc.c	parisc: Fix missing prototype for 'toc_intr' warning in toc.c	2022-01-20 20:39:19 +01:00
toc_asm.S	parisc: Enable TOC (transfer of contents) feature unconditionally	2022-01-11 11:57:37 +01:00
topology.c	parisc: fix a crash with multicore scheduler	2022-06-03 09:54:01 +02:00
traps.c	parisc: Fix typos in comments	2022-05-08 20:01:12 +02:00
unaligned.c	parisc/unaligned: Fix emulate_ldw() breakage	2022-06-27 21:30:11 +02:00
unwind.c	parisc: Move thread_info into task struct	2021-11-01 07:35:59 +01:00
vdso.c	parisc: Add vDSO support	2022-03-11 19:49:30 +01:00
vmlinux.lds.S	Revert "parisc: Fix backtrace to always include init funtion names"	2021-11-22 07:37:31 +01:00