Al Viro fd0c153daa nios2: add force_successful_syscall_return() ... If we use the ancient SysV syscall ABI, we'd better have tell the kernel how to claim that a negative return value is a success. Use ->orig_r2 for that - it's inaccessible via ptrace, so it's a fair game for changes and it's normally[*] non-negative on return from syscall. Set to -1; syscall is not going to be restart-worthy by definition, so we won't interfere with that use either. [*] the only exception is rt_sigreturn(), where we skip the entire messing with r1/r2 anyway. Fixes: 82ed08dd1b ("nios2: Exception handling") Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>		2022-08-15 11:25:32 -05:00
..
asm-macros.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 12	2019-05-21 11:28:45 +02:00
asm-offsets.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
cache.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 12	2019-05-21 11:28:45 +02:00
cacheflush.h	Add linux/cacheflush.h	2021-11-17 10:36:15 -05:00
checksum.h	unify generic instances of csum_partial_copy_nocheck()	2020-08-20 15:45:14 -04:00
cpuinfo.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
delay.h
elf.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
entry.h	nios2: page fault et.al. are *not* restartable syscalls...	2022-08-15 11:25:31 -05:00
io.h	nios2: remove __iounmap	2019-11-11 21:18:19 +01:00
irq.h	nios2: Do not include linux/irqdomain.h from asm/irq.h	2021-06-10 13:09:15 +01:00
irqflags.h	NIOS2: irqflags: rename a redefined register name	2021-10-18 11:22:59 -05:00
Kbuild	asm-generic: make more kernel-space headers mandatory	2020-04-02 09:35:25 -07:00
kgdb.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
linkage.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 12	2019-05-21 11:28:45 +02:00
mmu.h
mmu_context.h	nios2: use asm-generic/mmu_context.h for no-op implementations	2020-10-27 16:02:36 +01:00
page.h	mm/vma: define a default value for VM_DATA_DEFAULT_FLAGS	2020-04-10 15:36:21 -07:00
pgalloc.h	mm/thp: define default pmd_pgtable()	2021-07-01 11:06:03 -07:00
pgtable-bits.h	nios2: drop _PAGE_FILE and pte_file()-related helpers	2015-02-10 14:30:32 -08:00
pgtable.h	nios2: drop definition of PGD_ORDER	2022-07-17 17:14:43 -07:00
processor.h	sched: Add wrapper for get_wchan() to keep task blocked	2021-10-15 11:25:14 +02:00
ptrace.h	nios2: add force_successful_syscall_return()	2022-08-15 11:25:32 -05:00
registers.h	NIOS2: irqflags: rename a redefined register name	2021-10-18 11:22:59 -05:00
setup.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
shmparam.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201	2019-05-30 11:29:52 -07:00
string.h
switch_to.h
syscall.h	arch: remove unused function syscall_set_arguments()	2021-09-14 16:06:20 +02:00
syscalls.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201	2019-05-30 11:29:52 -07:00
thread_info.h	uaccess: remove CONFIG_SET_FS	2022-02-25 09:36:06 +01:00
timex.h	nios2: use fallback for random_get_entropy() instead of zero	2022-05-13 23:59:23 +02:00
tlb.h	arch/tlb: Clean up simple architectures	2019-04-03 10:32:54 +02:00
tlbflush.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
traps.h
uaccess.h	uaccess: remove CONFIG_SET_FS	2022-02-25 09:36:06 +01:00
vmalloc.h	mm/vmalloc: Add empty <asm/vmalloc.h> headers and use them from <linux/vmalloc.h>	2019-12-10 10:12:55 +01:00