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Filename Latest commit message Latest commit date
Kees Cook 9dd3fcb0ab selftests/seccomp: Handle namespace failures gracefully
When running without USERNS or PIDNS the seccomp test would hang since
it was waiting forever for the child to trigger the user notification
since it seems the glibc() abort handler makes a call to getpid(),
which would trap again. This changes the getpid filter to getppid, and
makes sure ASSERTs execute to stop from spawning the listener.

Reported-by: Shuah Khan <shuah@kernel.org>
Fixes: 6a21cc50f0 ("seccomp: add a return code to trap to userspace")
Cc: stable@vger.kernel.org # > 5.0
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Tycho Andersen <tycho@tycho.ws>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2019-04-16 17:04:08 -06:00
arch ARM: SoC fixes 2019-04-07 13:46:17 -10:00
block block: Revert v5.0 blk_mq_request_issue_directly() changes 2019-04-05 09:40:46 -06:00
certs
crypto
Documentation kselftest: Add test module framework header 2019-04-08 16:44:20 -06:00
drivers ARM: SoC fixes 2019-04-07 13:46:17 -10:00
fs for-linus-20190407 2019-04-07 13:28:36 -10:00
include lib/string: Add strscpy_pad() function 2019-04-08 16:44:21 -06:00
init init/main: add checks for the return value of memblock_alloc*() 2019-03-12 10:04:02 -07:00
ipc Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2019-03-12 14:08:19 -07:00
kernel Merge branch 'akpm' (patches from Andrew) 2019-04-05 17:08:55 -10:00
lib lib: Add test module for strscpy_pad 2019-04-08 16:44:21 -06:00
LICENSES
mm mm/util.c: fix strndup_user() comment 2019-04-05 16:02:31 -10:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-04-04 18:07:12 -10:00
samples Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-03-11 08:54:01 -07:00
scripts fs: stream_open - opener for stream-like files so that read and write can run simultaneously without deadlock 2019-04-06 07:01:55 -10:00
security LSM: Revive CONFIG_DEFAULT_SECURITY_* for "make oldconfig" 2019-03-29 14:08:49 -07:00
sound sound fixes for 5.1-rc3 2019-03-29 14:53:33 -07:00
tools selftests/seccomp: Handle namespace failures gracefully 2019-04-16 17:04:08 -06:00
usr
virt KVM/ARM fixes for 5.1 2019-03-28 19:07:30 +01:00
.clang-format Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2019-03-12 13:43:42 -07:00
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap Update Nicolas Pitre's email address 2019-04-02 18:12:44 -10:00
COPYING
CREDITS
Kbuild Kbuild updates for v5.1 2019-03-10 17:48:21 -07:00
Kconfig
MAINTAINERS MAINTAINERS: add maintainer and replacing reviewer ARM/NUVOTON NPCM 2019-04-05 16:02:31 -10:00
Makefile Linux 5.1-rc4 2019-04-07 14:09:59 -10:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.