diff options
| author | Thomas Gleixner <[email protected]> | 2018-02-16 15:47:26 +0100 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2018-02-16 15:47:26 +0100 |
| commit | 6dee6ae9d62642e81def4d461d71f13a6496ab59 (patch) | |
| tree | 6c75d416c427a59f190e197ad83fe59b7bebf656 /arch/arm/include/asm/processor.h | |
| parent | 1beaeacdc88b537703d04d5536235d0bbb36db93 (diff) | |
| parent | 0b24a0bbe2147815d982d9335c41bb10c04f40bc (diff) | |
Merge tag 'irqchip-4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
Pull irqchip updates for 4.16-rc2 from Marc Zyngier
- A MIPS GIC fix for spurious, masked interrupts
- A fix for a subtle IPI bug in GICv3
- Do not probe GICv3 ITSs that are marked as disabled
- Multi-MSI support for GICv2m
- Various cleanups
Diffstat (limited to 'arch/arm/include/asm/processor.h')
| -rw-r--r-- | arch/arm/include/asm/processor.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h index 338cbe0a18ef..1bf65b47808a 100644 --- a/arch/arm/include/asm/processor.h +++ b/arch/arm/include/asm/processor.h @@ -45,6 +45,16 @@ struct thread_struct { struct debug_info debug; }; +/* + * Everything usercopied to/from thread_struct is statically-sized, so + * no hardened usercopy whitelist is needed. + */ +static inline void arch_thread_struct_whitelist(unsigned long *offset, + unsigned long *size) +{ + *offset = *size = 0; +} + #define INIT_THREAD { } #define start_thread(regs,pc,sp) \ |