From: Helge Deller <deller@gmx.de>
To: linux@armlinux.org.uk, dinguyen@kernel.org,
linux-kernel@vger.kernel.org, linux-parisc@vger.kernel.org
Cc: Helge Deller <deller@gmx.de>
Subject: [PATCH 0/3] Fix flush_dcache_page() for usage from irq context on ARM, NIOS2 and PARISC
Date: Wed, 24 May 2023 17:26:30 +0200 [thread overview]
Message-ID: <20230524152633.203927-1-deller@gmx.de> (raw)
ARM, NIOS2 and PARISC unintentionally re-enable IRQs in
flush_dcache_page() when called from irq context.
This series fixes it and should go to stable series to at
least kernel 6.1.
Helge
Helge Deller (3):
arm: Fix flush_dcache_page() for usage from irq context
nios2: Fix flush_dcache_page() for usage from irq context
parisc: Fix flush_dcache_page() for usage from irq context
arch/arm/include/asm/cacheflush.h | 4 ++++
arch/arm/mm/flush.c | 5 +++--
arch/nios2/include/asm/cacheflush.h | 4 ++++
arch/nios2/mm/cacheflush.c | 5 +++--
arch/parisc/include/asm/cacheflush.h | 4 ++++
arch/parisc/kernel/cache.c | 5 +++--
6 files changed, 21 insertions(+), 6 deletions(-)
--
2.38.1
next reply other threads:[~2023-05-24 15:26 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-24 15:26 Helge Deller [this message]
2023-05-24 15:26 ` [PATCH 1/3] arm: Fix flush_dcache_page() for usage from irq context Helge Deller
2023-05-24 20:00 ` Arnd Bergmann
2023-05-24 20:56 ` Helge Deller
2023-07-20 6:53 ` Helge Deller
2023-05-24 15:26 ` [PATCH 2/3] nios2: " Helge Deller
2023-06-13 22:39 ` Dinh Nguyen
2023-06-19 10:10 ` Helge Deller
2023-05-24 15:26 ` [PATCH 3/3] parisc: " Helge Deller
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