linux/tools/testing/selftests/memfd, branch v4.0Mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
https://git.shady.money/linux/atom?h=v4.02014-09-17T14:00:16Zselftests/memfd: Run test on all architectures2014-09-17T14:00:16ZPranith Kumarbobby.prani@gmail.com2014-09-15T22:59:42Zurn:sha1:ce6a144a0d01c6628496e4c0d18fbf3a0362cc67
Remove the dependence on x86 to run the memfd test. Verfied on 32-bit powerpc.
Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
memfd_test: Add missing argument to printf()2014-09-04T17:01:26ZPranith Kumarbobby.prani@gmail.com2014-09-04T15:58:19Zurn:sha1:2ed36928373cc3dfb20a4d17042e9a6e05538e41
Add a missing path argument buf to printf()
Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
memfd_test: Make it work on 32-bit systems2014-09-04T16:59:03ZPranith Kumarbobby.prani@gmail.com2014-09-03T14:31:16Zurn:sha1:57e67900d4c7949ad646a5f43a8ca5180170d2a0
This test currently fails on 32-bit systems since we use u64 type to pass the
flags to fcntl.
This commit changes this to use 'unsigned int' type for flags to fcntl making it
work on 32-bit systems.
Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
tools: selftests: fix build issue with make kselftests target2014-08-29T23:28:17ZPhong Trantranmanphong@gmail.com2014-08-29T22:19:06Zurn:sha1:498b473af9c20a4cb533297dc43b063f35f86349
Fix the typo of ARCH when running 'make kselftests'. Change the 'X86'
to 'x86'. Test by compilation.
Signed-off-by: Phong Tran <tranmanphong@gmail.com>
Cc: David Herrmann <dh.herrmann@gmail.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Shuah Khan <shuah.kh@samsung.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Shuah Khan <shuahkh@osg.samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
selftests: add memfd/sealing page-pinning tests2014-08-08T22:57:31ZDavid Herrmanndh.herrmann@gmail.com2014-08-08T21:25:34Zurn:sha1:87b2d44026e0e315a7401551e95b189ac4b28217
Setting SEAL_WRITE is not possible if there're pending GUP users. This
commit adds selftests for memfd+sealing that use FUSE to create pending
page-references. FUSE is very helpful here in that it allows us to delay
direct-IO operations for an arbitrary amount of time. This way, we can
force the kernel to pin pages and then run our normal selftests.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Acked-by: Hugh Dickins <hughd@google.com>
Cc: Michael Kerrisk <mtk.manpages@gmail.com>
Cc: Ryan Lortie <desrt@desrt.ca>
Cc: Lennart Poettering <lennart@poettering.net>
Cc: Daniel Mack <zonque@gmail.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
selftests: add memfd_create() + sealing tests2014-08-08T22:57:31ZDavid Herrmanndh.herrmann@gmail.com2014-08-08T21:25:32Zurn:sha1:4f5ce5e8d7e2da3c714df8a7fa42edb9f992fc52
Some basic tests to verify sealing on memfds works as expected and
guarantees the advertised semantics.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Acked-by: Hugh Dickins <hughd@google.com>
Cc: Michael Kerrisk <mtk.manpages@gmail.com>
Cc: Ryan Lortie <desrt@desrt.ca>
Cc: Lennart Poettering <lennart@poettering.net>
Cc: Daniel Mack <zonque@gmail.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>