<feed xmlns='http://www.w3.org/2005/Atom'>
<title>kernel.git/arch/blackfin/include/asm/cachectl.h, branch linux-2.6.37.y</title>
<subtitle>Hosts the 0x221E linux distro kernel.
</subtitle>
<id>https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-2.6.37.y</id>
<link rel='self' href='https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-2.6.37.y'/>
<link rel='alternate' type='text/html' href='https://git.0xinfinity.dev/distro/kernel.git/'/>
<updated>2010-10-22T07:48:59Z</updated>
<entry>
<title>Blackfin: add new cacheflush syscall</title>
<updated>2010-10-22T07:48:59Z</updated>
<author>
<name>Sonic Zhang</name>
</author>
<published>2010-09-06T10:16:04Z</published>
<link rel='alternate' type='text/html' href='https://git.0xinfinity.dev/distro/kernel.git/commit/?id=99a5b2878b56d24919eb7e646f2d8e02f63a6efc'/>
<id>urn:sha1:99a5b2878b56d24919eb7e646f2d8e02f63a6efc</id>
<content type='text'>
Flushing caches sometimes requires anomaly workarounds which require
supervisor-only insns.  Normally we don't need to flush caches from
userspace so this isn't a problem, but when gcc generates trampolines
on the stack, we do.

So add a new syscall for gcc to use modeled after the mips version.

Signed-off-by: Sonic Zhang &lt;sonic.zhang@analog.com&gt;
Signed-off-by: Mike Frysinger &lt;vapier@gentoo.org&gt;
</content>
</entry>
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