From: rabin@rab.in (Rabin Vincent)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] mmci: call flush_dcache_page() outside of atomic kmap
Date: Sun, 2 Jan 2011 10:08:11 +0530 [thread overview]
Message-ID: <AANLkTikr6DFqq44aYuur_p5mJ0r3=d93ATBp=z71Aayz@mail.gmail.com> (raw)
In-Reply-To: <20110101221309.GA2653@n2100.arm.linux.org.uk>
On Sun, Jan 2, 2011 at 3:43 AM, Russell King - ARM Linux
<linux@arm.linux.org.uk> wrote:
> Err, hang on. ?The sg iter API uses flush_kernel_dcache_page(), not
> flush_dcache_page(). ?flush_kernel_dcache_page() is not expected to
> touch userspace mappings.
This email thread was never about the flush_kernel_dcache_page() in the
sg_miter API. It's about the flush_dcache_page() in MMCI.
next prev parent reply other threads:[~2011-01-02 4:38 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-01 10:36 [PATCH] mmci: call flush_dcache_page() outside of atomic kmap Rabin Vincent
2011-01-01 12:05 ` Russell King - ARM Linux
2011-01-01 14:28 ` Rabin Vincent
2011-01-01 22:13 ` Russell King - ARM Linux
2011-01-02 4:38 ` Rabin Vincent [this message]
2011-01-02 5:11 ` Rabin Vincent
2011-01-02 5:20 ` Rabin Vincent
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