search for: irq_work

...> + .set_vq_affinity = vduse_vdpa_set_vq_affinity, > .reset = vduse_vdpa_reset, > .set_map = vduse_vdpa_set_map, > .free = vduse_vdpa_free, > @@ -917,7 +932,8 @@ static void vduse_vq_irq_inject(struct work_struct *work) > } > > static int vduse_dev_queue_irq_work(struct vduse_dev *dev, > - struct work_struct *irq_work) > + struct work_struct *irq_work, > + int irq_effective_cpu) > { > int ret = -EINVAL; > > @@ -926,7 +942,11 @@ static int vduse_dev_queue_irq_work(struct vduse_dev *dev, > goto unlock;...

.../events: Check that IRQ value passed in is valid. xen/time: Add default value of -1 for IRQ and check for that. xen/spinlock: Check against default value of -1 for IRQ line. xen/spinlock: Disable IRQ spinlock (PV) allocation on PVHVM xen/smp/pvhvm: Don''t initialize IRQ_WORKER as we are using the native one. xen/smp: Unifiy some of the PVs and PVHVM offline CPU path

...pi? [-Wmissing-prototypes] > arch/x86/kernel/irq.c:314:16: warning: no previous prototype for ?smp_kvm_posted_intr_wakeup_ipi? [-Wmissing-prototypes] > arch/x86/kernel/irq.c:328:16: warning: no previous prototype for ?smp_kvm_posted_intr_nested_ipi? [-Wmissing-prototypes] > arch/x86/kernel/irq_work.c:16:28: warning: no previous prototype for ?smp_irq_work_interrupt? [-Wmissing-prototypes] > arch/x86/kernel/irqinit.c:79:13: warning: no previous prototype for ?init_IRQ? [-Wmissing-prototypes] > arch/x86/kernel/quirks.c:672:13: warning: no previous prototype for ?early_platform_quirks? [-W...

...at linutronix.de> --- V3: New patch --- include/asm-generic/Kbuild | 1 + include/asm-generic/kmap_size.h | 12 ++++++++++++ 2 files changed, 13 insertions(+) --- a/include/asm-generic/Kbuild +++ b/include/asm-generic/Kbuild @@ -31,6 +31,7 @@ mandatory-y += irq_regs.h mandatory-y += irq_work.h mandatory-y += kdebug.h mandatory-y += kmap_types.h +mandatory-y += kmap_size.h mandatory-y += kprobes.h mandatory-y += linkage.h mandatory-y += local.h --- /dev/null +++ b/include/asm-generic/kmap_size.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_GENERIC_KMAP_SIZ...

...arch/x86/xen/smp.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c index fb44426..d99cae8 100644 --- a/arch/x86/xen/smp.c +++ b/arch/x86/xen/smp.c @@ -17,6 +17,7 @@ #include <linux/slab.h> #include <linux/smp.h> #include <linux/irq_work.h> +#include <linux/tick.h> #include <asm/paravirt.h> #include <asm/desc.h> @@ -447,6 +448,13 @@ static void __cpuinit xen_play_dead(void) /* used only with HOTPLUG_CPU */ play_dead_common(); HYPERVISOR_vcpu_op(VCPUOP_down, smp_processor_id(), NULL); cpu_bringup(); +...

...-#ifndef __UM_KMAP_TYPES_H -#define __UM_KMAP_TYPES_H - -/* No more #include "asm/arch/kmap_types.h" ! */ - -#define KM_TYPE_NR 14 - -#endif --- a/include/asm-generic/Kbuild +++ b/include/asm-generic/Kbuild @@ -30,7 +30,6 @@ mandatory-y += irq.h mandatory-y += irq_regs.h mandatory-y += irq_work.h mandatory-y += kdebug.h -mandatory-y += kmap_types.h mandatory-y += kmap_size.h mandatory-y += kprobes.h mandatory-y += linkage.h --- a/include/asm-generic/kmap_types.h +++ /dev/null @@ -1,11 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_GENERIC_KMAP_TYPES_H -#define _ASM_GENE...

...em vector for platform specific use diff --git a/arch/x86/include/asm/trace/irq_vectors.h b/arch/x86/include/asm/trace/irq_vectors.h index 2874df2..f96dc1b 100644 --- a/arch/x86/include/asm/trace/irq_vectors.h +++ b/arch/x86/include/asm/trace/irq_vectors.h @@ -78,12 +78,6 @@ DEFINE_IRQ_VECTOR_EVENT(irq_work); DEFINE_IRQ_VECTOR_EVENT(call_function); /* - * call_function_single - called when entering/exiting a call function - * single interrupt vector handler - */ -DEFINE_IRQ_VECTOR_EVENT(call_function_single); - -/* * threshold_apic - called when entering/exiting a threshold apic interrupt * ve...

...em vector for platform specific use diff --git a/arch/x86/include/asm/trace/irq_vectors.h b/arch/x86/include/asm/trace/irq_vectors.h index 2874df2..f96dc1b 100644 --- a/arch/x86/include/asm/trace/irq_vectors.h +++ b/arch/x86/include/asm/trace/irq_vectors.h @@ -78,12 +78,6 @@ DEFINE_IRQ_VECTOR_EVENT(irq_work); DEFINE_IRQ_VECTOR_EVENT(call_function); /* - * call_function_single - called when entering/exiting a call function - * single interrupt vector handler - */ -DEFINE_IRQ_VECTOR_EVENT(call_function_single); - -/* * threshold_apic - called when entering/exiting a threshold apic interrupt * ve...

...em vector for platform specific use diff --git a/arch/x86/include/asm/trace/irq_vectors.h b/arch/x86/include/asm/trace/irq_vectors.h index 2874df2..f96dc1b 100644 --- a/arch/x86/include/asm/trace/irq_vectors.h +++ b/arch/x86/include/asm/trace/irq_vectors.h @@ -78,12 +78,6 @@ DEFINE_IRQ_VECTOR_EVENT(irq_work); DEFINE_IRQ_VECTOR_EVENT(call_function); /* - * call_function_single - called when entering/exiting a call function - * single interrupt vector handler - */ -DEFINE_IRQ_VECTOR_EVENT(call_function_single); - -/* * threshold_apic - called when entering/exiting a threshold apic interrupt * ve...

...vers/gpu/drm/i915/Kconfig b/drivers/gpu/drm/i915/Kconfig index 3efce05d7b57..c6e3792622f2 100644 --- a/drivers/gpu/drm/i915/Kconfig +++ b/drivers/gpu/drm/i915/Kconfig @@ -18,6 +18,8 @@ config DRM_I915 select DRM_PANEL select DRM_MIPI_DSI select RELAY + select I2C + select I2C_ALGOBIT select IRQ_WORK # i915 depends on ACPI_VIDEO when ACPI is enabled # but for select to work, need to select ACPI_VIDEO's dependencies, ick diff --git a/drivers/gpu/drm/mgag200/Kconfig b/drivers/gpu/drm/mgag200/Kconfig index eec59658a938..b28c5e4828f4 100644 --- a/drivers/gpu/drm/mgag200/Kconfig +++ b/driver...

...de/asm-generic" "local64.h" > .file 101 "/src/linux/include/uapi/linux" "perf_event.h" > .file 102 "/src/linux/arch/arm/include/asm" "hw_breakpoint.h" > .file 103 "/src/linux/include/linux" "irq_work.h" > .file 104 "/src/linux/arch/arm/include/asm" "ptrace.h" > .file 105 "/src/linux/include/linux" "nsproxy.h" > .file 106 "/src/linux/include/linux" "signal.h" > .file 107 "/sr...

Hi ! I reproduced it on the file init/main.c The invocation, log and main.i / main.s is attached. -- Dipl.-Ing. Jan-Simon Möller jansimon.moeller at gmx.de Am Freitag, 16. Mai 2014, 14:25:47 schrieb Renato Golin: > On 16 May 2014 14:01, Jan-Simon Möller <dl9pf at gmx.de> wrote: > > A bisection points to > > > > git-svn-id:

...TS).o signal.o entry_$(BITS).o obj-y += traps.o irq.o irq_$(BITS).o dumpstack_$(BITS).o -obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o +obj-y += time.o ldt.o dumpstack.o nmi.o +obj-$(CONFIG_X86_IOPORT) += ioport.o obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o obj-$(CONFIG_IRQ_WORK) += irq_work.o obj-y += probe_roms.o diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index df088bb..1e6a74e0 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -609,6 +609,11 @@ ENTRY(stub_\func) END(stub_\func) .endm + FORK_LIKE clone + FORK_...

...TS).o signal.o entry_$(BITS).o obj-y += traps.o irq.o irq_$(BITS).o dumpstack_$(BITS).o -obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o +obj-y += time.o ldt.o dumpstack.o nmi.o +obj-$(CONFIG_X86_IOPORT) += ioport.o obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o obj-$(CONFIG_IRQ_WORK) += irq_work.o obj-y += probe_roms.o diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index df088bb..1e6a74e0 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -609,6 +609,11 @@ ENTRY(stub_\func) END(stub_\func) .endm + FORK_LIKE clone + FORK_...

...TS).o signal.o entry_$(BITS).o obj-y += traps.o irq.o irq_$(BITS).o dumpstack_$(BITS).o -obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o +obj-y += time.o ldt.o dumpstack.o nmi.o +obj-$(CONFIG_X86_IOPORT) += ioport.o obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o obj-$(CONFIG_IRQ_WORK) += irq_work.o obj-y += probe_roms.o diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 2793d1f..01235ef 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -1223,7 +1223,6 @@ void cpu_init(void) struct tss_struct *t; unsigned long v;...

...TS).o signal.o entry_$(BITS).o obj-y += traps.o irq.o irq_$(BITS).o dumpstack_$(BITS).o -obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o +obj-y += time.o ldt.o dumpstack.o nmi.o +obj-$(CONFIG_X86_IOPORT) += ioport.o obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o obj-$(CONFIG_IRQ_WORK) += irq_work.o obj-y += probe_roms.o diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 8e28bf2..de79215 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -1236,7 +1236,6 @@ void cpu_init(void) struct tss_struct *t; unsigned long v;...

...dumpstack_$(BITS).o > -obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o > +obj-y += time.o ldt.o dumpstack.o nmi.o > +obj-$(CONFIG_X86_IOPORT) += ioport.o > obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o > obj-$(CONFIG_IRQ_WORK) += irq_work.o > obj-y += probe_roms.o > diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c > index 2793d1f..01235ef 100644 > --- a/arch/x86/kernel/cpu/common.c > +++ b/arch/x86/kernel/cpu/common.c > @@ -1223,7 +1223,6 @@ void cpu_init(void...

...dumpstack_$(BITS).o > -obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o > +obj-y += time.o ldt.o dumpstack.o nmi.o > +obj-$(CONFIG_X86_IOPORT) += ioport.o > obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o > obj-$(CONFIG_IRQ_WORK) += irq_work.o > obj-y += probe_roms.o > diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c > index 2793d1f..01235ef 100644 > --- a/arch/x86/kernel/cpu/common.c > +++ b/arch/x86/kernel/cpu/common.c > @@ -1223,7 +1223,6 @@ void cpu_init(void...

The 32-bit and 64-bit versions of copy_thread have functionally identical handling for copying the I/O bitmap, modulo differences in error handling. Clean up the error paths in both by moving the copy of the I/O bitmap to the end, to eliminate the need to free it if subsequent copy steps fail; move the resulting identical code to a static inline in a common header. Signed-off-by: Josh Triplett

The 32-bit and 64-bit versions of copy_thread have functionally identical handling for copying the I/O bitmap, modulo differences in error handling. Clean up the error paths in both by moving the copy of the I/O bitmap to the end, to eliminate the need to free it if subsequent copy steps fail; move the resulting identical code to a static inline in a common header. Signed-off-by: Josh Triplett