Will Deacon 9587d567d2 BACKPORT: ipc: add COMPAT_SHMLBA support ... If the SHMLBA definition for a native task differs from the definition for a compat task, the do_shmat() function would need to handle both. This patch introduces COMPAT_SHMLBA, which is used by the compat shmat syscall when calling the ipc code and allows architectures such as AArch64 (where the native SHMLBA is 64k but the compat (AArch32) definition is 16k) to provide the correct semantics for compat IPC system calls. Change-Id: I0292f1fedabaa6cbbab843611aa76a8f50f47771 Cc: David S. Miller <davem@davemloft.net> Cc: Chris Zankel <chris@zankel.net> Cc: Arnd Bergmann <arnd@arndb.de> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Kevin F. Haggerty <haggertk@lineageos.org>		2023-02-18 18:32:08 +01:00
..
align.S
asm-offsets.c
coprocessor.S
entry.S	xtensa: fix a6 and a7 handling in fast_syscall_xtensa	2014-09-25 11:49:12 +08:00
head.S
init_task.c
io.c
irq.c
Makefile	xtensa: fix linker script transformation for .text.unlikely	2013-08-20 08:26:29 -07:00
module.c
pci-dma.c	xtensa: fix address checks in dma_{alloc,free}_coherent	2014-09-25 11:49:12 +08:00
pci.c	xtensa/PCI: get rid of device resource fixups	2012-02-23 20:19:04 -07:00
platform.c
process.c	vfs: define struct filename and have getname() return it	2018-12-07 22:28:48 +04:00
ptrace.c	Disintegrate asm/system.h for Xtensa	2012-03-28 18:30:03 +01:00
setup.c	Disintegrate asm/system.h for Xtensa	2012-03-28 18:30:03 +01:00
signal.c	xtensa: don't use alternate signal stack on threads	2013-11-13 12:01:49 +09:00
syscall.c	BACKPORT: ipc: add COMPAT_SHMLBA support	2023-02-18 18:32:08 +01:00
time.c	clocksource: xtensa: Convert to clocksource_register_hz/khz	2011-11-21 19:01:04 -08:00
traps.c	Disintegrate asm/system.h for Xtensa	2012-03-28 18:30:03 +01:00
vectors.S
vmlinux.lds.S	xtensa: replace xtensa-specific _f{data,text} by _s{data,text}	2013-08-20 08:26:29 -07:00
xtensa_ksyms.c