kernel_optimize_test/include
Guenter Roeck e99f903271 compiler.h: Introduce absolute_pointer macro
[ Upstream commit f6b5f1a56987de837f8e25cd560847106b8632a8 ]

absolute_pointer() disassociates a pointer from its originating symbol
type and context. Use it to prevent compiler warnings/errors such as

  drivers/net/ethernet/i825xx/82596.c: In function 'i82596_probe':
  arch/m68k/include/asm/string.h:72:25: error:
	'__builtin_memcpy' reading 6 bytes from a region of size 0 [-Werror=stringop-overread]

Such warnings may be reported by gcc 11.x for string and memory
operations on fixed addresses.

Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-30 10:11:07 +02:00
..
acpi ACPI: fix NULL pointer dereference 2021-08-08 09:05:23 +02:00
asm-generic vmlinux.lds.h: Handle clang's module.{c,d}tor sections 2021-08-18 08:59:18 +02:00
clocksource clocksource/drivers/timer-ti-dm: Save and restore timer TIOCP_CFG 2021-07-14 16:56:12 +02:00
crypto crypto: public_key: fix overflow during implicit conversion 2021-09-18 13:40:08 +02:00
drm drm: protect drm_master pointers in drm_lease.c 2021-09-18 13:40:19 +02:00
dt-bindings clk: imx8mq: remove SYS PLL 1/2 clock gates 2021-07-14 16:56:20 +02:00
keys certs: Add EFI_CERT_X509_GUID support for dbx entries 2021-06-30 08:47:30 -04:00
kunit
kvm
linux compiler.h: Introduce absolute_pointer macro 2021-09-30 10:11:07 +02:00
math-emu
media media: subdev: disallow ioctl for saa6588/davinci 2021-07-19 09:45:02 +02:00
memory
misc
net net: Fix offloading indirect devices dependency on qdisc order creation 2021-09-18 13:40:30 +02:00
pcmcia
ras
rdma
scsi scsi: iscsi: Fix conn use after free during resets 2021-07-20 16:05:41 +02:00
soc firmware: raspberrypi: Keep count of all consumers 2021-09-15 09:50:41 +02:00
sound
target
trace erofs: fix up erofs_lookup tracepoint 2021-09-30 10:11:00 +02:00
uapi fq_codel: reject silly quantum parameters 2021-09-22 12:28:05 +02:00
vdso
video
xen