Miklos Szeredi c8ffd8bcdd vfs: add faccessat2 syscall ... POSIX defines faccessat() as having a fourth "flags" argument, while the linux syscall doesn't have it. Glibc tries to emulate AT_EACCESS and AT_SYMLINK_NOFOLLOW, but AT_EACCESS emulation is broken. Add a new faccessat(2) syscall with the added flags argument and implement both flags. The value of AT_EACCESS is defined in glibc headers to be the same as AT_REMOVEDIR. Use this value for the kernel interface as well, together with the explanatory comment. Also add AT_EMPTY_PATH support, which is not documented by POSIX, but can be useful and is trivial to implement. Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>		2020-05-14 16:44:25 +02:00
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boot	Xtensa updates for v5.7:	2020-04-10 17:39:20 -07:00
configs	xtensa: reorganize vectors placement	2020-02-04 21:57:02 -08:00
include	arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h>	2020-04-23 10:50:26 +09:00
kernel	vfs: add faccessat2 syscall	2020-05-14 16:44:25 +02:00
lib	xtensa: abstract 'entry' and 'retw' in assembly code	2019-07-08 10:04:48 -07:00
mm	mm: allow VM_FAULT_RETRY for multiple times	2020-04-02 09:35:30 -07:00
oprofile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
platforms	block: simplify queue allocation	2020-03-27 10:23:43 -06:00
variants	xtensa: add test_kc705_be variant	2018-08-20 12:34:45 -07:00
Kconfig	Xtensa updates for v5.7:	2020-04-10 17:39:20 -07:00
Kconfig.debug	xtensa: make stack dump size configurable	2019-11-26 11:33:39 -08:00
Makefile	xtensa: add XIP kernel support	2019-11-26 11:33:38 -08:00