The following commit has been merged into the sched/urgent branch of tip: Commit-ID: 098fa51b1d054fbc9ec1286a3c74231aebd6ff15 Gitweb: https://git.kernel.org/tip/098fa51b1d054fbc9ec1286a3c74231aebd6ff15 Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx> AuthorDate: Tue, 15 Oct 2019 21:17:59 +02:00 Committer: Ingo Molnar <mingo@xxxxxxxxxx> CommitterDate: Sun, 08 Dec 2019 14:37:34 +01:00 sched/rt, MIPS: Use CONFIG_PREEMPTION CONFIG_PREEMPTION is selected by CONFIG_PREEMPT and by CONFIG_PREEMPT_RT. Both PREEMPT and PREEMPT_RT require the same functionality which today depends on CONFIG_PREEMPT. Switch the entry code and assmebly macros over to use CONFIG_PREEMPTION. Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx> Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Cc: James Hogan <jhogan@xxxxxxxxxx> Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Cc: Paul Burton <paul.burton@xxxxxxxx> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx> Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx> Cc: linux-mips@xxxxxxxxxxxxxxx Link: https://lore.kernel.org/r/20191015191821.11479-13-bigeasy@xxxxxxxxxxxxx Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> --- arch/mips/include/asm/asmmacro.h | 4 ++-- arch/mips/kernel/entry.S | 6 +++--- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/mips/include/asm/asmmacro.h b/arch/mips/include/asm/asmmacro.h index feb069c..655f40d 100644 --- a/arch/mips/include/asm/asmmacro.h +++ b/arch/mips/include/asm/asmmacro.h @@ -63,7 +63,7 @@ .endm .macro local_irq_disable reg=t0 -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION lw \reg, TI_PRE_COUNT($28) addi \reg, \reg, 1 sw \reg, TI_PRE_COUNT($28) @@ -73,7 +73,7 @@ xori \reg, \reg, 1 mtc0 \reg, CP0_STATUS irq_disable_hazard -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION lw \reg, TI_PRE_COUNT($28) addi \reg, \reg, -1 sw \reg, TI_PRE_COUNT($28) diff --git a/arch/mips/kernel/entry.S b/arch/mips/kernel/entry.S index 5469d43..4849a48 100644 --- a/arch/mips/kernel/entry.S +++ b/arch/mips/kernel/entry.S @@ -19,7 +19,7 @@ #include <asm/thread_info.h> #include <asm/war.h> -#ifndef CONFIG_PREEMPT +#ifndef CONFIG_PREEMPTION #define resume_kernel restore_all #else #define __ret_from_irq ret_from_exception @@ -27,7 +27,7 @@ .text .align 5 -#ifndef CONFIG_PREEMPT +#ifndef CONFIG_PREEMPTION FEXPORT(ret_from_exception) local_irq_disable # preempt stop b __ret_from_irq @@ -53,7 +53,7 @@ resume_userspace: bnez t0, work_pending j restore_all -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION resume_kernel: local_irq_disable lw t0, TI_PRE_COUNT($28)
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