lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 9 Feb 2016 11:00:07 -0800 From: David Daney <ddaney.cavm@...il.com> To: linux-mips@...ux-mips.org, ralf@...ux-mips.org Cc: linux-kernel@...r.kernel.org, David Daney <david.daney@...ium.com> Subject: [PATCH v2 2/8] MIPS: Select CONFIG_HANDLE_DOMAIN_IRQ and make it work. From: David Daney <david.daney@...ium.com> Per the subject, always select HANDLE_DOMAIN_IRQ, and implement set_irq_regs() so that it actually works. Signed-off-by: David Daney <david.daney@...ium.com> --- arch/mips/Kconfig | 1 + arch/mips/include/asm/irq_regs.h | 10 ++++++++++ 2 files changed, 11 insertions(+) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 57a945e..9a0a780 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -62,6 +62,7 @@ config MIPS select HAVE_IRQ_TIME_ACCOUNTING select GENERIC_TIME_VSYSCALL select ARCH_CLOCKSOURCE_DATA + select HANDLE_DOMAIN_IRQ menu "Machine selection" diff --git a/arch/mips/include/asm/irq_regs.h b/arch/mips/include/asm/irq_regs.h index 33bd2a0..8c48d6d 100644 --- a/arch/mips/include/asm/irq_regs.h +++ b/arch/mips/include/asm/irq_regs.h @@ -18,4 +18,14 @@ static inline struct pt_regs *get_irq_regs(void) return current_thread_info()->regs; } +static inline struct pt_regs *set_irq_regs(struct pt_regs *new_regs) +{ + struct pt_regs *old_regs; + + old_regs = get_irq_regs(); + current_thread_info()->regs = new_regs; + + return old_regs; +} + #endif /* __ASM_IRQ_REGS_H */ -- 1.7.11.7
Powered by blists - more mailing lists