Alexander Potapenko
be7635e728
arch, ftrace: for KASAN put hard/soft IRQ entries into separate sections ...
KASAN needs to know whether the allocation happens in an IRQ handler.
This lets us strip everything below the IRQ entry point to reduce the
number of unique stack traces needed to be stored.
Move the definition of __irq_entry to <linux/interrupt.h> so that the
users don't need to pull in <linux/ftrace.h>. Also introduce the
__softirq_entry macro which is similar to __irq_entry, but puts the
corresponding functions to the .softirqentry.text section.
Signed-off-by: Alexander Potapenko <glider@google.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Andrey Konovalov <adech.fo@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Konstantin Serebryany <kcc@google.com>
Cc: Dmitry Chernenkov <dmitryc@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-03-25 16:37:42 -07:00
MIPS: alchemy: switch to gpiochip_add_data()
2016-02-19 09:51:43 +01:00
MIPS: ar7: use gpiochip data pointer
2016-02-19 09:51:43 +01:00
irqchip/ath79-cpu: Move the CPU IRQ driver from arch/mips/ath79/
2016-02-17 13:47:19 +00:00
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2016-01-24 12:50:56 -08:00
Merge branch 'ib-mfd-regulator-gpio-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into devel
2016-03-09 17:40:37 +07:00
irqchips/bmips: Add bcm6345-l1 interrupt controller
2016-02-08 15:03:42 +01:00
regmap: Updates for v4.6
2016-03-15 21:22:26 -07:00
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2015-11-15 09:10:53 -08:00
KEYS: CONFIG_KEYS_DEBUG_PROC_KEYS is no longer an option
2016-02-10 10:13:27 +00:00
MTD updates for v4.6
2016-03-24 19:57:15 -07:00
MIPS: jz4740: Fix surviving instance of irq_to_gpio()
2016-02-29 11:23:49 +01:00
arch, ftrace: for KASAN put hard/soft IRQ entries into separate sections
2016-03-25 16:37:42 -07:00
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-14 19:14:06 -07:00
MIPS: Make MIPS_CMDLINE_DTB default
2015-11-11 08:38:37 +01:00
[mips] switch pvc_proc_cleanup() to remove_proc_subtree()
2015-12-23 10:41:38 -05:00
MIPS: Cleanup the unused __arch_local_irq_restore() function
2016-01-22 01:58:49 +01:00
MIPS: hpet: Choose a safe value for the ETIME check
2016-01-22 02:00:49 +01:00
MIPS: math-emu: dsemul: Reduce `get_isa16_mode' clutter
2016-01-24 01:37:09 +01:00
Merge branch 'mm-pkeys-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-20 19:08:56 -07:00
MIPS: Fix early CM probing
2016-02-09 17:18:31 +01:00
net: filter: make JITs zero A for SKF_AD_ALU_XOR_X
2016-01-06 00:43:52 -05:00
MIPS: Make MIPS_CMDLINE_DTB default
2015-11-11 08:38:37 +01:00
PCI changes for the v4.6 merge window:
2016-03-16 14:45:55 -07:00
clk: Get rid of HAVE_MACH_CLKDEV
2016-02-25 14:41:20 -08:00
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2015-11-15 09:10:53 -08:00
serial: Fix ASYNC_* => UPF_* flags misuse
2016-01-28 14:17:42 -08:00
mips: nand: make use of mtd_to_nand() where appropriate
2015-12-08 13:03:07 -08:00
MIPS: pci: Add MT7620a PCIE driver
2016-01-20 00:39:20 +01:00
MIPS: rb532: use gpiochip data pointer
2016-02-19 09:51:44 +01:00
MIPS: Fix build error due to unused variables.
2015-12-22 15:21:18 +01:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2016-03-19 10:05:34 -07:00
Fix ld-version.sh to handle large 3rd version part
2016-01-04 10:22:52 +01:00
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2015-11-15 09:10:53 -08:00
MIPS: Initial implementation of a VDSO
2015-11-11 08:36:36 +01:00
MIPS: Add support for PIC32MZDA platform
2016-01-24 02:53:28 +01:00
The clk changes for this release cycle are mostly dominated by
2016-03-23 06:06:45 -07:00
MIPS: CPS: Early debug using an ns16550-compatible UART
2015-11-11 08:34:25 +01:00
MIPS: Loongson-3: Improve -march option and move it to Platform
2016-01-22 01:59:18 +01:00
be7635e728