From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Andy Lutomirski <luto@kernel.org>,
Andrew Cooper <andrew.cooper3@citrix.com>,
X86 ML <x86@kernel.org>, "Paul E. McKenney" <paulmck@kernel.org>,
Alexandre Chartre <alexandre.chartre@oracle.com>,
Frederic Weisbecker <frederic@kernel.org>,
Paolo Bonzini <pbonzini@redhat.com>,
Sean Christopherson <sean.j.christopherson@intel.com>,
Masami Hiramatsu <mhiramat@kernel.org>,
Petr Mladek <pmladek@suse.com>,
Steven Rostedt <rostedt@goodmis.org>,
Joel Fernandes <joel@joelfernandes.org>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
Juergen Gross <jgross@suse.com>, Brian Gerst <brgerst@gmail.com>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Josh Poimboeuf <jpoimboe@redhat.com>,
Will Deacon <will@kernel.org>,
Tom Lendacky <thomas.lendacky@amd.com>,
Wei Liu <wei.liu@kernel.org>,
Michael Kelley <mikelley@microsoft.com>,
Jason Chen CJ <jason.cj.chen@intel.com>,
Zhao Yakui <yakui.zhao@intel.com>,
"Peter Zijlstra (Intel)" <peterz@infradead.org>
Subject: [patch V9 24/39] x86/entry: Use idtentry for interrupts
Date: Thu, 21 May 2020 22:05:37 +0200 [thread overview]
Message-ID: <20200521202119.078690991@linutronix.de> (raw)
In-Reply-To: 20200521200513.656533920@linutronix.de
From: Thomas Gleixner <tglx@linutronix.de>
Replace the extra interrupt handling code and reuse the existing idtentry
machinery. This moves the irq stack switching on 64 bit from ASM to C code;
32bit already does the stack switching in C.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Andy Lutomirski <luto@kernel.org>
---
arch/x86/entry/entry_32.S | 31 -------------------------------
arch/x86/entry/entry_64.S | 31 +++----------------------------
arch/x86/include/asm/hw_irq.h | 1 -
arch/x86/include/asm/idtentry.h | 10 ++++++++--
arch/x86/include/asm/traps.h | 1 -
arch/x86/kernel/apic/apic.c | 23 ++++++++---------------
arch/x86/kernel/apic/msi.c | 3 ++-
arch/x86/kernel/irq.c | 27 +++++++--------------------
8 files changed, 28 insertions(+), 99 deletions(-)
--- a/arch/x86/entry/entry_32.S
+++ b/arch/x86/entry/entry_32.S
@@ -1229,37 +1229,6 @@ SYM_FUNC_END(entry_INT80_32)
#endif
.endm
-#ifdef CONFIG_X86_LOCAL_APIC
-SYM_CODE_START_LOCAL(common_spurious)
- ASM_CLAC
- SAVE_ALL switch_stacks=1
- ENCODE_FRAME_POINTER
- TRACE_IRQS_OFF
- movl %esp, %eax
- movl PT_ORIG_EAX(%esp), %edx /* get the vector from stack */
- movl $-1, PT_ORIG_EAX(%esp) /* no syscall to restart */
- call smp_spurious_interrupt
- jmp ret_from_intr
-SYM_CODE_END(common_spurious)
-#endif
-
-/*
- * the CPU automatically disables interrupts when executing an IRQ vector,
- * so IRQ-flags tracing has to follow that:
- */
- .p2align CONFIG_X86_L1_CACHE_SHIFT
-SYM_CODE_START_LOCAL(common_interrupt)
- ASM_CLAC
- SAVE_ALL switch_stacks=1
- ENCODE_FRAME_POINTER
- TRACE_IRQS_OFF
- movl %esp, %eax
- movl PT_ORIG_EAX(%esp), %edx /* get the vector from stack */
- movl $-1, PT_ORIG_EAX(%esp) /* no syscall to restart */
- call do_IRQ
- jmp ret_from_intr
-SYM_CODE_END(common_interrupt)
-
#define BUILD_INTERRUPT3(name, nr, fn) \
SYM_FUNC_START(name) \
ASM_CLAC; \
--- a/arch/x86/entry/entry_64.S
+++ b/arch/x86/entry/entry_64.S
@@ -737,32 +737,7 @@ SYM_CODE_START(interrupt_entry)
SYM_CODE_END(interrupt_entry)
_ASM_NOKPROBE(interrupt_entry)
-
-/* Interrupt entry/exit. */
-
-/*
- * The interrupt stubs push vector onto the stack and
- * then jump to common_spurious/interrupt.
- */
-SYM_CODE_START_LOCAL(common_spurious)
- call interrupt_entry
- UNWIND_HINT_REGS indirect=1
- movq ORIG_RAX(%rdi), %rsi /* get vector from stack */
- movq $-1, ORIG_RAX(%rdi) /* no syscall to restart */
- call smp_spurious_interrupt /* rdi points to pt_regs */
- jmp ret_from_intr
-SYM_CODE_END(common_spurious)
-_ASM_NOKPROBE(common_spurious)
-
-/* common_interrupt is a hotpath. Align it */
- .p2align CONFIG_X86_L1_CACHE_SHIFT
-SYM_CODE_START_LOCAL(common_interrupt)
- call interrupt_entry
- UNWIND_HINT_REGS indirect=1
- movq ORIG_RAX(%rdi), %rsi /* get vector from stack */
- movq $-1, ORIG_RAX(%rdi) /* no syscall to restart */
- call do_IRQ /* rdi points to pt_regs */
- /* 0(%rsp): old RSP */
+SYM_CODE_START_LOCAL(common_interrupt_return)
ret_from_intr:
DISABLE_INTERRUPTS(CLBR_ANY)
TRACE_IRQS_OFF
@@ -945,8 +920,8 @@ SYM_INNER_LABEL(native_irq_return_iret,
*/
jmp native_irq_return_iret
#endif
-SYM_CODE_END(common_interrupt)
-_ASM_NOKPROBE(common_interrupt)
+SYM_CODE_END(common_interrupt_return)
+_ASM_NOKPROBE(common_interrupt_return)
/*
* APIC interrupts.
--- a/arch/x86/include/asm/hw_irq.h
+++ b/arch/x86/include/asm/hw_irq.h
@@ -38,7 +38,6 @@ extern asmlinkage void error_interrupt(v
extern asmlinkage void irq_work_interrupt(void);
extern asmlinkage void uv_bau_message_intr1(void);
-extern asmlinkage void spurious_interrupt(void);
extern asmlinkage void spurious_apic_interrupt(void);
extern asmlinkage void thermal_interrupt(void);
extern asmlinkage void reschedule_interrupt(void);
--- a/arch/x86/include/asm/idtentry.h
+++ b/arch/x86/include/asm/idtentry.h
@@ -395,7 +395,7 @@ SYM_CODE_START(irq_entries_start)
.rept (FIRST_SYSTEM_VECTOR - FIRST_EXTERNAL_VECTOR)
UNWIND_HINT_IRET_REGS
.byte 0x6a, vector
- jmp common_interrupt
+ jmp asm_common_interrupt
.nops (pos + 8) - .
pos=pos+8
vector=vector+1
@@ -410,7 +410,7 @@ SYM_CODE_START(spurious_entries_start)
.rept (NR_VECTORS - FIRST_SYSTEM_VECTOR)
UNWIND_HINT_IRET_REGS
.byte 0x6a, vector
- jmp common_spurious
+ jmp asm_spurious_interrupt
.nops (pos + 8) - .
pos=pos+8
vector=vector+1
@@ -480,6 +480,12 @@ DECLARE_IDTENTRY_DF(X86_TRAP_DF, exc_dou
DECLARE_IDTENTRY(X86_TRAP_OTHER, exc_xen_hypervisor_callback);
#endif
+/* Device interrupts common/spurious */
+DECLARE_IDTENTRY_IRQ(X86_TRAP_OTHER, common_interrupt);
+#ifdef CONFIG_X86_LOCAL_APIC
+DECLARE_IDTENTRY_IRQ(X86_TRAP_OTHER, spurious_interrupt);
+#endif
+
#undef X86_TRAP_OTHER
#endif
--- a/arch/x86/include/asm/traps.h
+++ b/arch/x86/include/asm/traps.h
@@ -43,7 +43,6 @@ asmlinkage void smp_deferred_error_inter
void smp_apic_timer_interrupt(struct pt_regs *regs);
void smp_error_interrupt(struct pt_regs *regs);
void smp_spurious_apic_interrupt(struct pt_regs *regs);
-void smp_spurious_interrupt(struct pt_regs *regs, unsigned long vector);
asmlinkage void smp_irq_move_cleanup_interrupt(void);
#ifdef CONFIG_VMAP_STACK
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -2154,9 +2154,9 @@ void __init register_lapic_address(unsig
*/
/**
- * smp_spurious_interrupt - Catch all for interrupts raised on unused vectors
+ * spurious_interrupt - Catch all for interrupts raised on unused vectors
* @regs: Pointer to pt_regs on stack
- * @error_code: The vector number is in the lower 8 bits
+ * @vector: The vector number
*
* This is invoked from ASM entry code to catch all interrupts which
* trigger on an entry which is routed to the common_spurious idtentry
@@ -2164,18 +2164,10 @@ void __init register_lapic_address(unsig
*
* Also called from smp_spurious_apic_interrupt().
*/
-__visible void __irq_entry smp_spurious_interrupt(struct pt_regs *regs,
- unsigned long vector)
+DEFINE_IDTENTRY_IRQ(spurious_interrupt)
{
u32 v;
- entering_irq();
- /*
- * The push in the entry ASM code which stores the vector number on
- * the stack in the error code slot is sign expanding. Just use the
- * lower 8 bits.
- */
- vector &= 0xFF;
trace_spurious_apic_entry(vector);
inc_irq_stat(irq_spurious_count);
@@ -2196,21 +2188,22 @@ void __init register_lapic_address(unsig
*/
v = apic_read(APIC_ISR + ((vector & ~0x1f) >> 1));
if (v & (1 << (vector & 0x1f))) {
- pr_info("Spurious interrupt (vector 0x%02lx) on CPU#%d. Acked\n",
+ pr_info("Spurious interrupt (vector 0x%02x) on CPU#%d. Acked\n",
vector, smp_processor_id());
ack_APIC_irq();
} else {
- pr_info("Spurious interrupt (vector 0x%02lx) on CPU#%d. Not pending!\n",
+ pr_info("Spurious interrupt (vector 0x%02x) on CPU#%d. Not pending!\n",
vector, smp_processor_id());
}
out:
trace_spurious_apic_exit(vector);
- exiting_irq();
}
__visible void smp_spurious_apic_interrupt(struct pt_regs *regs)
{
- smp_spurious_interrupt(regs, SPURIOUS_APIC_VECTOR);
+ entering_irq();
+ __spurious_interrupt(regs, SPURIOUS_APIC_VECTOR);
+ exiting_irq();
}
/*
--- a/arch/x86/kernel/apic/msi.c
+++ b/arch/x86/kernel/apic/msi.c
@@ -115,7 +115,8 @@ msi_set_affinity(struct irq_data *irqd,
* denote it as spurious which is no harm as this is a rare event
* and interrupt handlers have to cope with spurious interrupts
* anyway. If the vector is unused, then it is marked so it won't
- * trigger the 'No irq handler for vector' warning in do_IRQ().
+ * trigger the 'No irq handler for vector' warning in
+ * common_interrupt().
*
* This requires to hold vector lock to prevent concurrent updates to
* the affected vector.
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -20,6 +20,7 @@
#include <asm/mce.h>
#include <asm/hw_irq.h>
#include <asm/desc.h>
+#include <asm/traps.h>
#define CREATE_TRACE_POINTS
#include <asm/trace/irq_vectors.h>
@@ -232,37 +233,25 @@ static __always_inline void handle_irq(s
}
/*
- * do_IRQ handles all normal device IRQ's (the special
- * SMP cross-CPU interrupts have their own specific
- * handlers).
+ * common_interrupt() handles all normal device IRQ's (the special SMP
+ * cross-CPU interrupts have their own entry points).
*/
-__visible void __irq_entry do_IRQ(struct pt_regs *regs, unsigned long vector)
+DEFINE_IDTENTRY_IRQ(common_interrupt)
{
struct pt_regs *old_regs = set_irq_regs(regs);
struct irq_desc *desc;
- entering_irq();
- /*
- * The push in the entry ASM code which stores the vector number on
- * the stack in the error code slot is sign expanding. Just use the
- * lower 8 bits.
- */
- vector &= 0xFF;
-
- /* entering_irq() tells RCU that we're not quiescent. Check it. */
+ /* entry code tells RCU that we're not quiescent. Check it. */
RCU_LOCKDEP_WARN(!rcu_is_watching(), "IRQ failed to wake up RCU");
desc = __this_cpu_read(vector_irq[vector]);
if (likely(!IS_ERR_OR_NULL(desc))) {
- if (IS_ENABLED(CONFIG_X86_32))
- __handle_irq(desc, regs);
- else
- generic_handle_irq_desc(desc);
+ handle_irq(desc, regs);
} else {
ack_APIC_irq();
if (desc == VECTOR_UNUSED) {
- pr_emerg_ratelimited("%s: %d.%lu No irq handler for vector\n",
+ pr_emerg_ratelimited("%s: %d.%u No irq handler for vector\n",
__func__, smp_processor_id(),
vector);
} else {
@@ -270,8 +259,6 @@ static __always_inline void handle_irq(s
}
}
- exiting_irq();
-
set_irq_regs(old_regs);
}
next prev parent reply other threads:[~2020-05-21 20:33 UTC|newest]
Thread overview: 132+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-21 20:05 [patch V9 00/39] x86/entry: Rework leftovers (was part V) Thomas Gleixner
2020-05-21 20:05 ` [patch V9 01/39] nmi, tracing: Make hardware latency tracing noinstr safe Thomas Gleixner
2020-05-27 8:12 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 02/39] rcu: Abstract out rcu_irq_enter_check_tick() from rcu_nmi_enter() Thomas Gleixner
2020-05-21 21:03 ` Paul E. McKenney
2020-05-21 21:25 ` Thomas Gleixner
2020-05-26 8:14 ` Ingo Molnar
2020-05-26 15:34 ` Paul E. McKenney
2020-05-27 8:12 ` [tip: x86/entry] " tip-bot2 for Paul E. McKenney
2020-05-21 20:05 ` [patch V9 03/39] rcu: Provide rcu_irq_exit_check_preempt() Thomas Gleixner
2020-05-27 8:12 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 04/39] x86/entry: Provide idtentry_entry/exit_cond_rcu() Thomas Gleixner
2020-05-21 21:06 ` Paul E. McKenney
2020-05-26 8:23 ` Ingo Molnar
2020-05-26 8:58 ` Thomas Gleixner
2020-05-21 20:05 ` [patch V9 05/39] x86/entry: Provide idtentry_enter/exit_user() Thomas Gleixner
2020-05-27 8:12 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 06/39] x86/idtentry: Switch to conditional RCU handling Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 07/39] x86/entry: Cleanup idtentry_enter/exit() leftovers Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] x86/entry: Clean up " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 08/39] genirq: Provide irq_enter/exit_rcu() Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 09/39] genirq: Provide __irq_enter/exit_raw() Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 10/39] x86/entry: Provide helpers for execute on irqstack Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] x86/entry: Provide helpers for executing on the irqstack tip-bot2 for Thomas Gleixner
2020-06-05 17:18 ` [patch V9 10/39] x86/entry: Provide helpers for execute on irqstack Qian Cai
2020-06-05 17:36 ` Peter Zijlstra
2020-06-05 17:52 ` Qian Cai
2020-06-07 11:59 ` Thomas Gleixner
2020-06-07 18:27 ` Qian Cai
2020-06-08 16:01 ` Qian Cai
2020-06-08 22:20 ` Thomas Gleixner
2020-06-09 2:32 ` Qian Cai
2020-06-09 20:33 ` Thomas Gleixner
2020-06-09 20:50 ` Thomas Gleixner
2020-06-10 12:38 ` Qian Cai
2020-06-10 19:38 ` Thomas Gleixner
2020-06-13 13:55 ` Qian Cai
2020-06-13 14:03 ` Thomas Gleixner
2020-06-13 21:41 ` Qian Cai
2020-06-14 8:59 ` Thomas Gleixner
2020-05-21 20:05 ` [patch V9 11/39] x86/entry/64: Move do_softirq_own_stack() to C Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 12/39] x86/entry: Split out idtentry_exit_cond_resched() Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 13/39] x86/entry: Switch XEN/PV hypercall entry to IDTENTRY Thomas Gleixner
2020-05-22 18:32 ` [patch V9-1 " Thomas Gleixner
2020-05-26 7:44 ` Jürgen Groß
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 14/39] x86/entry/64: Simplify idtentry_body Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 15/39] x86/entry: Switch page fault exception to IDTENTRY_RAW Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 16/39] x86/entry: Remove the transition leftovers Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 17/39] x86/entry: Change exit path of xen_failsafe_callback Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 18/39] x86/entry/64: Remove error_exit Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] x86/entry/64: Remove error_exit() tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 19/39] x86/entry/32: Remove common_exception Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] x86/entry/32: Remove common_exception() tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 20/39] x86/irq: Use generic irq_regs implementation Thomas Gleixner
2020-05-26 18:39 ` damian
2020-05-28 9:50 ` Thomas Gleixner
2020-05-28 20:20 ` damian
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 21/39] x86/irq: Convey vector as argument and not in ptregs Thomas Gleixner
2020-05-22 19:34 ` Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-08-24 17:29 ` [patch V9 21/39] " Alexander Graf
2020-08-25 10:28 ` Thomas Gleixner
2020-08-25 23:17 ` Alexander Graf
2020-08-25 23:41 ` Andy Lutomirski
2020-08-26 0:04 ` Alexander Graf
2020-08-26 1:03 ` Brian Gerst
2020-08-26 0:55 ` Thomas Gleixner
2020-05-21 20:05 ` [patch V9 22/39] x86/irq: Rework handle_irq() for 64bit Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] x86/irq: Rework handle_irq() for 64-bit tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 23/39] x86/entry: Add IRQENTRY_IRQ macro Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` Thomas Gleixner [this message]
2020-05-27 8:11 ` [tip: x86/entry] x86/entry: Use idtentry for interrupts tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 25/39] x86/entry: Provide IDTENTRY_SYSVEC Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 26/39] x86/entry: Convert APIC interrupts to IDTENTRY_SYSVEC Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 27/39] x86/entry: Convert SMP system vectors " Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 28/39] x86/entry: Convert various system vectors Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 29/39] x86/entry: Convert KVM vectors to IDTENTRY_SYSVEC* Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 30/39] x86/entry: Convert various hypervisor vectors to IDTENTRY_SYSVEC Thomas Gleixner
2020-05-26 9:29 ` Wei Liu
2020-05-27 1:46 ` Boqun Feng
2020-05-27 8:38 ` Wei Liu
2020-05-27 12:09 ` Wei Liu
2020-05-27 23:06 ` Boqun Feng
2020-05-27 12:30 ` Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 31/39] x86/entry: Convert XEN hypercall vector " Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 32/39] x86/entry: Convert reschedule interrupt to IDTENTRY_SYSVEC_SIMPLE Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 33/39] x86/entry: Remove the apic/BUILD interrupt leftovers Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 34/39] x86/entry/64: Remove IRQ stack switching ASM Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 35/39] x86/entry: Make enter_from_user_mode() static Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 36/39] x86/entry/32: Remove redundant irq disable code Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 37/39] x86/entry/64: Remove TRACE_IRQS_*_DEBUG Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 38/39] x86/entry: Move paranoid irq tracing out of ASM code Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-21 20:05 ` [patch V9 39/39] x86/entry: Remove the TRACE_IRQS cruft Thomas Gleixner
2020-05-27 8:11 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-05-22 7:20 ` [patch V9 00/39] x86/entry: Rework leftovers (was part V) Andrew Cooper
2020-05-22 21:17 ` Peter Zijlstra
2020-06-03 19:18 ` Andrew Cooper
2020-06-04 13:25 ` Peter Zijlstra
2020-06-04 13:29 ` Paolo Bonzini
2020-06-04 13:35 ` Peter Zijlstra
2020-06-04 15:42 ` Andy Lutomirski
2020-06-04 15:55 ` Peter Zijlstra
2020-05-22 14:26 ` Boris Ostrovsky
2020-05-22 17:47 ` Thomas Gleixner
2020-05-22 18:08 ` Thomas Gleixner
2020-05-26 4:33 ` Andy Lutomirski
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