From: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
To: benh@kernel.crashing.org, mpe@ellerman.id.au
Cc: anton@samba.org, paulus@samba.org, npiggin@gmail.com,
linuxppc-dev@lists.ozlabs.org,
Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Subject: [RFC PATCH v2 04/11] powerpc: Use set_soft_enabled api to update paca->soft_enabled
Date: Mon, 1 Aug 2016 00:36:22 +0530 [thread overview]
Message-ID: <1469991989-28409-5-git-send-email-maddy@linux.vnet.ibm.com> (raw)
In-Reply-To: <1469991989-28409-1-git-send-email-maddy@linux.vnet.ibm.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
---
arch/powerpc/include/asm/kvm_ppc.h | 2 +-
arch/powerpc/kernel/irq.c | 2 +-
arch/powerpc/kernel/setup_64.c | 4 ++--
arch/powerpc/kernel/time.c | 4 ++--
4 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h
index fec6d5e92dab..103c5501982d 100644
--- a/arch/powerpc/include/asm/kvm_ppc.h
+++ b/arch/powerpc/include/asm/kvm_ppc.h
@@ -707,7 +707,7 @@ static inline void kvmppc_fix_ee_before_entry(void)
/* Only need to enable IRQs by hard enabling them after this */
local_paca->irq_happened = 0;
- local_paca->soft_enabled = IRQ_DISABLE_LEVEL_NONE;
+ set_soft_enabled(IRQ_DISABLE_LEVEL_NONE);
#endif
}
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 1d0e82a6c861..84edd25c8d51 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -331,7 +331,7 @@ bool prep_irq_for_idle(void)
* of entering the low power state.
*/
local_paca->irq_happened &= ~PACA_IRQ_HARD_DIS;
- local_paca->soft_enabled = IRQ_DISABLE_LEVEL_NONE;
+ set_soft_enabled(IRQ_DISABLE_LEVEL_NONE);
/* Tell the caller to enter the low power state */
return true;
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 8b60b894abeb..389caca3d5d2 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -206,7 +206,7 @@ static void fixup_boot_paca(void)
/* Allow percpu accesses to work until we setup percpu data */
get_paca()->data_offset = 0;
/* Mark interrupts disabled in PACA */
- get_paca()->soft_enabled = IRQ_DISABLE_LEVEL_LINUX;
+ set_soft_enabled(IRQ_DISABLE_LEVEL_LINUX);
}
static void cpu_ready_for_interrupts(void)
@@ -325,7 +325,7 @@ void __init early_setup(unsigned long dt_ptr)
void early_setup_secondary(void)
{
/* Mark interrupts enabled in PACA */
- get_paca()->soft_enabled = 0;
+ set_soft_enabled(IRQ_DISABLE_LEVEL_LINUX);
/* Initialize the hash table or TLB handling */
early_init_mmu_secondary();
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 6bf2546ac372..42f6ca367b09 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -258,7 +258,7 @@ void accumulate_stolen_time(void)
* needs to reflect that so various debug stuff doesn't
* complain
*/
- local_paca->soft_enabled = IRQ_DISABLE_LEVEL_LINUX;
+ set_soft_enabled(IRQ_DISABLE_LEVEL_LINUX);
sst = scan_dispatch_log(local_paca->starttime_user);
ust = scan_dispatch_log(local_paca->starttime);
@@ -266,7 +266,7 @@ void accumulate_stolen_time(void)
local_paca->user_time -= ust;
local_paca->stolen_time += ust + sst;
- local_paca->soft_enabled = save_soft_enabled;
+ set_soft_enabled(save_soft_enabled);
}
static inline u64 calculate_stolen_time(u64 stop_tb)
--
2.7.4
next prev parent reply other threads:[~2016-07-31 19:06 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-31 19:06 [RFC PATCH v2 00/11] powerpc: "paca->soft_enabled" based local atomic operation implementation Madhavan Srinivasan
2016-07-31 19:06 ` [RFC PATCH v2 01/11] Add #defs for paca->soft_enabled flags Madhavan Srinivasan
2016-07-31 19:06 ` [RFC PATCH v2 02/11] Cleanup to use IRQ_DISABLE_LEVEL_* macros for paca->soft_enabled update Madhavan Srinivasan
2016-07-31 19:06 ` [RFC PATCH v2 03/11] powerpc: move set_soft_enabled() Madhavan Srinivasan
2016-07-31 19:06 ` Madhavan Srinivasan [this message]
2016-07-31 19:06 ` [RFC PATCH v2 05/11] powerpc: reverse the soft_enable logic Madhavan Srinivasan
2016-07-31 19:06 ` [RFC PATCH v2 06/11] powerpc: Avoid using EXCEPTION_PROLOG_1 macro in MASKABLE_* Madhavan Srinivasan
2016-07-31 19:06 ` [RFC PATCH v2 07/11] powerpc: Add new _EXCEPTION_PROLOG_1 macro Madhavan Srinivasan
2016-07-31 19:06 ` [RFC PATCH v2 08/11] powerpc: Add "mask_lvl" paramater to MASKABLE_* macros Madhavan Srinivasan
2016-08-01 5:21 ` Nicholas Piggin
2016-08-01 5:49 ` Madhavan Srinivasan
2016-07-31 19:06 ` [RFC PATCH v2 09/11] powerpc: Add support to mask perf interrupts Madhavan Srinivasan
2016-08-01 5:29 ` Nicholas Piggin
2016-08-01 6:09 ` Madhavan Srinivasan
2016-08-01 6:48 ` Nicholas Piggin
2016-07-31 19:06 ` [RFC PATCH v2 10/11] powerpc: Support to replay PMIs Madhavan Srinivasan
2016-08-01 8:07 ` Nicholas Piggin
2016-08-01 8:51 ` Benjamin Herrenschmidt
2016-08-01 10:22 ` Madhavan Srinivasan
2016-08-01 10:43 ` Nicholas Piggin
2016-08-01 8:52 ` Benjamin Herrenschmidt
2016-07-31 19:06 ` [RFC PATCH v2 11/11] powerpc: rewrite local_t using soft_irq Madhavan Srinivasan
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