From: Nicholas Piggin <npiggin@gmail.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: Nicholas Piggin <npiggin@gmail.com>
Subject: [PATCH 0/3] a few small irq improvements
Date: Sat, 24 Feb 2018 17:15:24 +1000 [thread overview]
Message-ID: <20180224071527.5053-1-npiggin@gmail.com> (raw)
Patch 2 is really the main one. Patch 3 assumes we drop POWER4
support as per https://patchwork.ozlabs.org/patch/875852/
Nicholas Piggin (3):
powerpc/pseries: put cede MSR[EE] check under IRQ_SOFT_MASK_DEBUG
powerpc/64s: make PACA_IRQ_HARD_DIS track MSR[EE]
powerpc/64s: micro-optimise __hard_irq_enable() for mtmsrd L=1 support
arch/powerpc/include/asm/hw_irq.h | 14 ++++++++------
arch/powerpc/include/asm/plpar_wrappers.h | 8 ++++----
arch/powerpc/kernel/exceptions-64s.S | 5 ++++-
arch/powerpc/kernel/irq.c | 14 ++++++--------
4 files changed, 22 insertions(+), 19 deletions(-)
--
2.16.1
next reply other threads:[~2018-02-24 7:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-24 7:15 Nicholas Piggin [this message]
2018-02-24 7:15 ` [PATCH 1/3] powerpc/pseries: put cede MSR[EE] check under IRQ_SOFT_MASK_DEBUG Nicholas Piggin
2018-02-24 7:15 ` [PATCH 2/3] powerpc/64s: make PACA_IRQ_HARD_DIS track MSR[EE] Nicholas Piggin
2018-02-24 7:15 ` [PATCH 3/3] powerpc/64s: micro-optimise __hard_irq_enable() for mtmsrd L=1 support Nicholas Piggin
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