diff options
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/Makefile | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/asm-offsets.c | 3 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/mce/core.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/resctrl/rdtgroup.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/kvm.c | 2 |
5 files changed, 5 insertions, 6 deletions
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index 04ceea8f4a89..68608bd892c0 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -47,6 +47,8 @@ endif # non-deterministic coverage. KCOV_INSTRUMENT := n +CFLAGS_head$(BITS).o += -fno-stack-protector + CFLAGS_irq.o := -I $(srctree)/$(src)/../include/asm/trace obj-y := process_$(BITS).o signal.o diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c index 3ca07ad552ae..70b7154f4bdd 100644 --- a/arch/x86/kernel/asm-offsets.c +++ b/arch/x86/kernel/asm-offsets.c @@ -38,9 +38,6 @@ static void __used common(void) #endif BLANK(); - OFFSET(TASK_addr_limit, task_struct, thread.addr_limit); - - BLANK(); OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx); BLANK(); diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c index 1c08cb9eb9f6..4102b866e7c0 100644 --- a/arch/x86/kernel/cpu/mce/core.c +++ b/arch/x86/kernel/cpu/mce/core.c @@ -1277,7 +1277,7 @@ static void queue_task_work(struct mce *m, int kill_it) else current->mce_kill_me.func = kill_me_maybe; - task_work_add(current, ¤t->mce_kill_me, true); + task_work_add(current, ¤t->mce_kill_me, TWA_RESUME); } /* diff --git a/arch/x86/kernel/cpu/resctrl/rdtgroup.c b/arch/x86/kernel/cpu/resctrl/rdtgroup.c index b494187632b2..af323e2e3100 100644 --- a/arch/x86/kernel/cpu/resctrl/rdtgroup.c +++ b/arch/x86/kernel/cpu/resctrl/rdtgroup.c @@ -561,7 +561,7 @@ static int __rdtgroup_move_task(struct task_struct *tsk, * callback has been invoked. */ atomic_inc(&rdtgrp->waitcount); - ret = task_work_add(tsk, &callback->work, true); + ret = task_work_add(tsk, &callback->work, TWA_RESUME); if (ret) { /* * Task is exiting. Drop the refcount and free the callback. diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c index 1c0f2560a41c..7f57ede3cb8e 100644 --- a/arch/x86/kernel/kvm.c +++ b/arch/x86/kernel/kvm.c @@ -975,7 +975,7 @@ void arch_haltpoll_disable(unsigned int cpu) if (!kvm_para_has_feature(KVM_FEATURE_POLL_CONTROL)) return; - /* Enable guest halt poll disables host halt poll */ + /* Disable guest halt poll enables host halt poll */ smp_call_function_single(cpu, kvm_enable_host_haltpoll, NULL, 1); } EXPORT_SYMBOL_GPL(arch_haltpoll_disable); |