kernel.git/Documentation/arm/kernel_user_helpers.txt, branch linux-3.19.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-3.19.y2012-03-07T15:08:24ZDocumentation: Fix multiple typo in Documentation2012-03-07T15:08:24ZMasanari Iida2012-03-04T14:16:11Zurn:sha1:40e47125e6c5110383b0176d7b9d530f2936b1ae
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
ARM: add a kuser_cmpxchg64 user space helper2011-06-28T19:47:47ZNicolas Pitre2011-06-20T03:36:03Zurn:sha1:40fb79c8a88625504857d44de1bc89dc0341e618
Some user space applications are designed around the ability to perform
atomic operations on 64 bit values. Since this is natively possible
only with ARMv6k and above, let's provide a new kuser helper to perform
the operation with kernel supervision on pre ARMv6k hardware.
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Tested-by: Dave Martin <dave.martin@linaro.org>
ARM: kuser: move interface documentation out of the source code2011-06-20T14:49:24ZNicolas Pitre2011-06-20T03:36:03Zurn:sha1:37b8304642c7f91df54888955c373ae89b577fcc
Digging into some assembly file in order to get information about the
kuser helpers is not that convivial. Let's move that information to
a better formatted file in Documentation/arm/ and improve on it a bit.
Thanks to Dave Martin <dave.martin@linaro.org> for the initial cleanup and
clarifications.
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Dave Martin <dave.martin@linaro.org>