From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>, Peter Anvin <hpa@zytor.com>,
Peter Zijlstra <peterz@infradead.org>,
Andy Lutomirski <luto@kernel.org>, Borislav Petkov <bp@alien8.de>,
Steven Rostedt <rostedt@goodmis.org>
Subject: [patch V2 41/44] x86/idt: Remove unused functions/inlines
Date: Fri, 25 Aug 2017 23:47:29 +0200 [thread overview]
Message-ID: <20170825214943.465970376@linutronix.de> (raw)
In-Reply-To: 20170825214648.264521964@linutronix.de
[-- Attachment #1: x86-idt--Remove-unused-functions-inlines.patch --]
[-- Type: text/plain, Size: 1688 bytes --]
The IDT related inlines are not longer used. Remove them.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
arch/x86/include/asm/desc.h | 36 ------------------------------------
1 file changed, 36 deletions(-)
--- a/arch/x86/include/asm/desc.h
+++ b/arch/x86/include/asm/desc.h
@@ -390,16 +390,6 @@ static inline void set_desc_limit(struct
desc->limit1 = (limit >> 16) & 0xf;
}
-#ifdef CONFIG_X86_64
-static inline void set_nmi_gate(int gate, void *addr)
-{
- gate_desc s;
-
- pack_gate(&s, GATE_INTERRUPT, (unsigned long)addr, 0, 0, __KERNEL_CS);
- write_idt_entry(debug_idt_table, gate, &s);
-}
-#endif
-
static inline void _set_gate(int gate, unsigned type, const void *addr,
unsigned dpl, unsigned ist, unsigned seg)
{
@@ -437,32 +427,6 @@ static inline void alloc_system_vector(i
set_intr_gate(n, addr); \
} while (0)
-/*
- * This routine sets up an interrupt gate at directory privilege level 3.
- */
-static inline void set_system_intr_gate(unsigned int n, void *addr)
-{
- BUG_ON((unsigned)n > 0xFF);
- _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
-}
-
-static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
-{
- BUG_ON((unsigned)n > 0xFF);
- _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
-}
-
-static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
-{
- BUG_ON((unsigned)n > 0xFF);
- _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
-}
-
-static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
-{
- BUG_ON((unsigned)n > 0xFF);
- _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
-}
#ifdef CONFIG_X86_64
DECLARE_PER_CPU(u32, debug_idt_ctr);
next prev parent reply other threads:[~2017-08-25 21:59 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-25 21:46 [patch V2 00/44] x86: Cleanup IDT code Thomas Gleixner
2017-08-25 21:46 ` [patch V2 01/44] x86/irq: Remove vector_used_by_percpu_irq() Thomas Gleixner
2017-08-25 21:46 ` [patch V2 02/44] x86/irq: Unexport used_vectors Thomas Gleixner
2017-08-25 21:46 ` [patch V2 03/44] x86/irq: Get rid of the first_system_vector bogisity Thomas Gleixner
2017-08-25 21:46 ` [patch V2 04/44] x86/irq: Remove duplicated used_vectors definition Thomas Gleixner
2017-08-25 21:46 ` [patch V2 05/44] x86/boot: Move EISA setup to a proper place Thomas Gleixner
2017-08-25 21:46 ` [patch V2 06/44] x86/tracing: Introduce a static key for exception tracing Thomas Gleixner
2017-08-25 21:46 ` [patch V2 07/44] x86/traps: Simplify pagefault tracing logic Thomas Gleixner
2017-08-25 21:46 ` [patch V2 08/44] x86/apic: Remove the duplicated tracing version of local_timer_interrupt Thomas Gleixner
2017-08-25 21:46 ` [patch V2 09/44] x86/apic: Use this_cpu_ptr in local_timer_interrupt Thomas Gleixner
2017-08-25 21:46 ` [patch V2 10/44] x86/irq: Get rid of duplicated trace_x86_platform_ipi() code Thomas Gleixner
2017-08-25 21:46 ` [patch V2 11/44] x86/apic: Remove the duplicated tracing versions of interrupts Thomas Gleixner
2017-08-25 21:47 ` [patch V2 12/44] x86/irqwork: Get rid of duplicated tracing interrupt code Thomas Gleixner
2017-08-25 21:47 ` [patch V2 13/44] x86/mce: Remove " Thomas Gleixner
2017-08-25 21:47 ` [patch V2 14/44] x86/smp: Remove pointless duplicated " Thomas Gleixner
2017-08-25 21:47 ` [patch V2 15/44] x86/smp: Use static key for reschedule interrupt tracing Thomas Gleixner
2017-08-25 21:47 ` [patch V2 16/44] x86/idt: Remove tracing idt completely Thomas Gleixner
2017-08-25 21:47 ` [patch V2 17/44] x86/idt: Cleanup the i386 low level entry macros Thomas Gleixner
2017-08-25 21:47 ` [patch V2 18/44] x86/tracing: Disentangle pagefault and resched IPI tracing key Thomas Gleixner
2017-08-25 21:47 ` [patch V2 19/44] x86/ipi: Make platform IPI depend on APIC Thomas Gleixner
2017-08-25 21:47 ` [patch V2 20/44] x86/irq_work: Make it " Thomas Gleixner
2017-08-25 21:47 ` [patch V2 21/44] x86/tracing: Build tracepoints only when they are used Thomas Gleixner
2017-08-25 21:47 ` [patch V2 22/44] x86/idt: Unify gate_struct handling for 32/64bit Thomas Gleixner
2017-08-25 21:47 ` [patch V2 23/44] x86/percpu: Use static initializer for GDT entry Thomas Gleixner
2017-08-25 21:47 ` [patch V2 24/44] x86/fpu: Use bitfield accessors for desc_struct Thomas Gleixner
2017-08-25 21:47 ` [patch V2 25/44] x86: Replace access to desc_struct:a/b fields Thomas Gleixner
2017-08-26 2:16 ` Boris Ostrovsky
2017-08-25 21:47 ` [patch V2 26/44] x86/gdt: Use bitfields for initialization Thomas Gleixner
2017-08-25 21:47 ` [patch V2 27/44] x86/ldttss: Cleanup 32bit descriptors Thomas Gleixner
2017-08-25 21:47 ` [patch V2 28/44] x86/idt: Create file for IDT related code Thomas Gleixner
2017-08-25 21:47 ` [patch V2 29/44] x86/idt: Move 32bit idt_descr to C code Thomas Gleixner
2017-08-25 21:47 ` [patch V2 30/44] x86/idt: Remove unused set_trap_gate() Thomas Gleixner
2017-08-25 21:47 ` [patch V2 31/44] x86/idt: Consolidate IDT invalidation Thomas Gleixner
2017-08-25 21:47 ` [patch V2 32/44] x86/idt: Move early IDT handler setup to IDT code Thomas Gleixner
2017-08-25 21:47 ` [patch V2 33/44] x86/idt: Move early IDT setup out of 32bit asm Thomas Gleixner
2017-08-25 21:47 ` [patch V2 34/44] x86/idt: Prepare for table based init Thomas Gleixner
2017-08-25 21:47 ` [patch V2 35/44] x86/idt: Switch early trap init to IDT tables Thomas Gleixner
2017-08-26 2:24 ` Boris Ostrovsky
2017-08-26 8:16 ` Thomas Gleixner
2017-08-26 10:59 ` Juergen Gross
2017-08-26 13:05 ` Thomas Gleixner
2017-08-26 15:07 ` Boris Ostrovsky
2017-08-25 21:47 ` [patch V2 36/44] x86/idt: Move debug stack init to table based Thomas Gleixner
2017-08-25 21:47 ` [patch V2 37/44] x86/idt: Move ist stack based traps to table init Thomas Gleixner
2017-08-25 21:47 ` [patch V2 38/44] x86/idt: Move regular trap init to tables Thomas Gleixner
2017-08-25 21:47 ` [patch V2 39/44] x86/idt: Move APIC gate initialization " Thomas Gleixner
2017-08-25 21:47 ` [patch V2 40/44] x86/idt: Move interrupt gate initialization to IDT code Thomas Gleixner
2017-08-25 21:47 ` Thomas Gleixner [this message]
2017-08-25 21:47 ` [patch V2 42/44] x86/idt: Deinline setup functions Thomas Gleixner
2017-08-25 21:47 ` [patch V2 43/44] x86/idt: Simplify alloc_intr_gate Thomas Gleixner
2017-08-25 21:47 ` [patch V2 44/44] x86/idt: Hide set_intr_gate() Thomas Gleixner
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