linux/arch/x86/um
Sami Tolvanen 4f95f49d2b um: Add cmpxchg8b_emu and checksum functions to asm-prototypes.h
[ Upstream commit 674d03f6bd ]

With CONFIG_GENDWARFKSYMS, um builds fail due to missing prototypes
in asm/asm-prototypes.h. Add declarations for cmpxchg8b_emu and the
exported checksum functions, including csum_partial_copy_generic as
it's also exported.

Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: linux-kbuild@vger.kernel.org
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202503251216.lE4t9Ikj-lkp@intel.com/
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Link: https://patch.msgid.link/20250326190500.847236-2-samitolvanen@google.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-07-06 11:01:34 +02:00
..
asm um: Add cmpxchg8b_emu and checksum functions to asm-prototypes.h 2025-07-06 11:01:34 +02:00
os-Linux um: Store full CSGSFS and SS register from mcontext 2025-05-29 11:02:14 +02:00
shared/sysdep um: remove copy_context_skas0 2024-07-03 17:09:49 +02:00
vdso mm: remove legacy install_special_mapping() code 2024-09-01 20:26:13 -07:00
bugs_32.c um: Add missing headers 2024-04-22 21:46:20 +02:00
bugs_64.c um: Add missing headers 2024-04-22 21:46:20 +02:00
delay.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
elfcore.c um: Add missing headers 2024-04-22 21:46:20 +02:00
fault.c um: Add missing headers 2024-04-22 21:46:20 +02:00
Kconfig x86/um: Kconfig: Fix indentation 2022-07-17 23:13:24 +02:00
Makefile um: Enable preemption in UML 2024-07-03 17:10:43 +02:00
mem_32.c mm: replace vma->vm_flags direct modifications with modifier calls 2023-02-09 16:51:39 -08:00
mem_64.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ptrace_32.c um: Move declarations to proper headers 2024-04-22 21:58:48 +02:00
ptrace_64.c um: Drop support for hosts without SYSEMU_SINGLESTEP support 2024-01-04 23:29:11 +01:00
ptrace_user.c um: get rid of pointless include "..." where include <...> will do 2012-10-09 22:28:45 +02:00
setjmp_32.S x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
setjmp_64.S x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
signal.c um: Fix -Wmissing-prototypes warnings for (rt_)sigreturn 2024-04-30 14:13:38 +02:00
stub_segv.c um: make stub data pages size tweakable 2023-04-20 23:08:43 +02:00
sys_call_table_32.c x86/syscall: Mark exit[_group] syscall handlers __noreturn 2024-06-28 15:23:38 +02:00
sys_call_table_64.c x86/syscall: Mark exit[_group] syscall handlers __noreturn 2024-06-28 15:23:38 +02:00
syscalls_32.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
syscalls_64.c um: Rely on PTRACE_SETREGSET to set FS/GS base registers 2024-01-05 16:28:56 +01:00
sysrq_32.c um: Remove outdated asm/sysrq.h header 2024-09-12 20:44:11 +02:00
sysrq_64.c um: Remove outdated asm/sysrq.h header 2024-09-12 20:44:11 +02:00
tls_32.c um: remove LDT support 2024-07-03 17:09:49 +02:00
tls_64.c um: Rely on PTRACE_SETREGSET to set FS/GS base registers 2024-01-05 16:28:56 +01:00
user-offsets.c um: Fix -Wmissing-prototypes warnings for __warp_* and foo 2024-04-22 21:58:48 +02:00