Brian Gerst 121b32a58a x86/entry/32: Use IA32-specific wrappers for syscalls taking 64-bit arguments ... For the 32-bit syscall interface, 64-bit arguments (loff_t) are passed via a pair of 32-bit registers. These register pairs end up in consecutive stack slots, which matches the C ABI for 64-bit arguments. But when accessing the registers directly from pt_regs, the wrapper needs to manually reassemble the 64-bit value. These wrappers already exist for 32-bit compat, so make them available to 32-bit native in preparation for enabling pt_regs-based syscalls. Signed-off-by: Brian Gerst <brgerst@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Dominik Brodowski <linux@dominikbrodowski.net> Link: https://lkml.kernel.org/r/20200313195144.164260-16-brgerst@gmail.com		2020-03-21 16:03:24 +01:00
..
asm	um: Use real DMA barriers	2019-09-15 21:37:14 +02:00
os-Linux	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
shared/sysdep	um: Remove update_debugregs()	2018-10-29 22:23:11 +01:00
vdso	y2038: syscall implementation cleanups	2019-12-01 14:00:59 -08:00
bugs_32.c	um: get rid of pointless include "..." where include <...> will do	2012-10-09 22:28:45 +02:00
bugs_64.c	um: get rid of pointless include "..." where include <...> will do	2012-10-09 22:28:45 +02:00
checksum_32.S	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
delay.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
elfcore.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
fault.c	um: don't compare a pointer to 0	2012-12-20 11:49:39 -08:00
Kconfig	locking/rwsem: Remove rwsem-spinlock.c & use rwsem-xadd.c for all archs	2019-04-03 14:50:52 +02:00
ldt.c	x86/entry: Use SYSCALL_DEFINE() macros for sys_modify_ldt()	2017-10-20 10:37:33 +02:00
Makefile	x86/entry/32: Use IA32-specific wrappers for syscalls taking 64-bit arguments	2020-03-21 16:03:24 +01:00
mem_32.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
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	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
ptrace_64.c	um: Fix PTRACE_POKEUSER on x86_64	2017-05-03 22:35:31 +02:00
ptrace_user.c	um: get rid of pointless include "..." where include <...> will do	2012-10-09 22:28:45 +02:00
setjmp_32.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
setjmp_64.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
signal.c	signal: Remove task parameter from force_sig	2019-05-27 09:36:28 -05:00
stub_32.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
stub_64.S	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
stub_segv.c	um: Compile with modern headers	2018-03-29 22:15:12 +02:00
sys_call_table_32.c	x86/entry: Remove syscall qualifier support	2020-03-21 16:03:22 +01:00
sys_call_table_64.c	x86/entry/64: Add __SYSCALL_COMMON()	2020-03-21 16:03:22 +01:00
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/arch_prctl: Fix fallout from x86 arch_prctl() rework	2017-03-21 10:08:29 +01:00
sysrq_32.c	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h>	2017-03-02 08:42:34 +01:00
sysrq_64.c	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h>	2017-03-02 08:42:34 +01:00
tls_32.c	um: Implement copy_thread_tls	2020-01-07 13:31:29 +01:00
tls_64.c	um: Implement copy_thread_tls	2020-01-07 13:31:29 +01:00
user-offsets.c	x86/entry: Move max syscall number calculation to syscallhdr.sh	2020-03-21 16:03:21 +01:00