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From: Nicholas Piggin <npiggin@gmail.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: Nicholas Piggin <npiggin@gmail.com>
Subject: [PATCH 01/14] powerpc: remove interrupt exit helpers unused argument
Date: Tue, 16 Mar 2021 08:03:49 +1000	[thread overview]
Message-ID: <20210315220402.260594-2-npiggin@gmail.com> (raw)
In-Reply-To: <20210315220402.260594-1-npiggin@gmail.com>

The msr argument is not used, remove it.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---
 arch/powerpc/include/asm/asm-prototypes.h | 4 ++--
 arch/powerpc/kernel/interrupt.c           | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/powerpc/include/asm/asm-prototypes.h b/arch/powerpc/include/asm/asm-prototypes.h
index 1c7b75834e04..95492655462e 100644
--- a/arch/powerpc/include/asm/asm-prototypes.h
+++ b/arch/powerpc/include/asm/asm-prototypes.h
@@ -71,8 +71,8 @@ void __init machine_init(u64 dt_ptr);
 #endif
 long system_call_exception(long r3, long r4, long r5, long r6, long r7, long r8, unsigned long r0, struct pt_regs *regs);
 notrace unsigned long syscall_exit_prepare(unsigned long r3, struct pt_regs *regs, long scv);
-notrace unsigned long interrupt_exit_user_prepare(struct pt_regs *regs, unsigned long msr);
-notrace unsigned long interrupt_exit_kernel_prepare(struct pt_regs *regs, unsigned long msr);
+notrace unsigned long interrupt_exit_user_prepare(struct pt_regs *regs);
+notrace unsigned long interrupt_exit_kernel_prepare(struct pt_regs *regs);
 
 long ppc_fadvise64_64(int fd, int advice, u32 offset_high, u32 offset_low,
 		      u32 len_high, u32 len_low);
diff --git a/arch/powerpc/kernel/interrupt.c b/arch/powerpc/kernel/interrupt.c
index 96ca27ef68ae..efeeefe6ee8f 100644
--- a/arch/powerpc/kernel/interrupt.c
+++ b/arch/powerpc/kernel/interrupt.c
@@ -359,7 +359,7 @@ notrace unsigned long syscall_exit_prepare(unsigned long r3,
 	return ret;
 }
 
-notrace unsigned long interrupt_exit_user_prepare(struct pt_regs *regs, unsigned long msr)
+notrace unsigned long interrupt_exit_user_prepare(struct pt_regs *regs)
 {
 	unsigned long ti_flags;
 	unsigned long flags;
@@ -443,7 +443,7 @@ notrace unsigned long interrupt_exit_user_prepare(struct pt_regs *regs, unsigned
 
 void preempt_schedule_irq(void);
 
-notrace unsigned long interrupt_exit_kernel_prepare(struct pt_regs *regs, unsigned long msr)
+notrace unsigned long interrupt_exit_kernel_prepare(struct pt_regs *regs)
 {
 	unsigned long flags;
 	unsigned long ret = 0;
-- 
2.23.0


  reply	other threads:[~2021-03-15 22:04 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-15 22:03 [PATCH 00/14] powerpc/64: fast interrupt exits Nicholas Piggin
2021-03-15 22:03 ` Nicholas Piggin [this message]
2021-05-17 13:49   ` [PATCH 01/14] powerpc: remove interrupt exit helpers unused argument Christophe Leroy
2021-03-15 22:03 ` [PATCH 02/14] powerpc/64s: security fallback improvement Nicholas Piggin
2021-03-15 22:03 ` [PATCH 03/14] powerpc/64s: introduce different functions to return from SRR vs HSRR interrupts Nicholas Piggin
2021-03-15 22:03 ` [PATCH 04/14] powerpc/64s: avoid reloading (H)SRR registers if they are still valid Nicholas Piggin
2021-04-02 22:39   ` Michael Ellerman
2021-04-04  0:49     ` Nicholas Piggin
2021-04-03  2:28   ` Michael Ellerman
2021-04-04  0:51     ` Nicholas Piggin
2021-03-15 22:03 ` [PATCH 05/14] powerpc/64: move interrupt return asm to interrupt_64.S Nicholas Piggin
2021-03-15 22:03 ` [PATCH 06/14] powerpc/64s: save one more register in the masked interrupt handler Nicholas Piggin
2021-03-15 22:03 ` [PATCH 07/14] powerpc/64: allow alternate return locations for soft-masked interrupts Nicholas Piggin
2021-03-15 22:03 ` [PATCH 08/14] powerpc/64: interrupt soft-enable race fix Nicholas Piggin
2021-03-15 22:03 ` [PATCH 09/14] powerpc/64: treat low kernel text as irqs soft-masked Nicholas Piggin
2021-03-15 22:03 ` [PATCH 10/14] powerpc/64: use interrupt restart table to speed up return from interrupt Nicholas Piggin
2021-03-16 19:34   ` Christophe Leroy
2021-03-16 23:46     ` Nicholas Piggin
2021-03-15 22:03 ` [PATCH 11/14] powerpc/64e: Remove PPR from pt_regs Nicholas Piggin
2021-03-15 22:04 ` [PATCH 12/14] powerpc/64s: system call avoid setting MSR[RI] until we set MSR[EE] Nicholas Piggin
2021-03-16  7:21   ` Christophe Leroy
2021-03-16  8:13     ` Nicholas Piggin
2021-03-19 11:29     ` Michael Ellerman
2021-03-15 22:04 ` [PATCH 13/14] powerpc/64: handle MSR EE and RI in interrupt entry wrapper Nicholas Piggin
2021-03-15 22:04 ` [PATCH 14/14] powerpc/64s: use the same default PPR for user and kernel Nicholas Piggin
2021-05-17 14:09   ` Christophe Leroy

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