Hao Luo 20b2aff4bc bpf: Introduce MEM_RDONLY flag ... This patch introduce a flag MEM_RDONLY to tag a reg value pointing to read-only memory. It makes the following changes: 1. PTR_TO_RDWR_BUF -> PTR_TO_BUF 2. PTR_TO_RDONLY_BUF -> PTR_TO_BUF | MEM_RDONLY Signed-off-by: Hao Luo <haoluo@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20211217003152.48334-6-haoluo@google.com		2021-12-18 13:27:41 -08:00
..
acpi	Merge branches 'acpica', 'acpi-ec', 'acpi-pmic' and 'acpi-video'	2021-11-10 14:03:14 +01:00
asm-generic	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-11-26 13:45:19 -08:00
clocksource	ARM:	2021-11-02 11:24:14 -07:00
crypto	crypto: ecc - Export additional helper functions	2021-10-29 21:04:03 +08:00
drm	Removed the TTM Huge Page functionnality to address a crash, a timeout	2021-11-11 08:14:19 +10:00
dt-bindings	dt-bindings: Rename Ingenic CGU headers to ingenic,*.h	2021-11-11 22:27:14 -06:00
keys
kunit	include/kunit/test.h: replace kernel.h with the necessary inclusions	2021-11-09 10:02:49 -08:00
kvm
linux	bpf: Introduce MEM_RDONLY flag	2021-12-18 13:27:41 -08:00
math-emu
media	Merge branch 'akpm' (patches from Andrew)	2021-11-09 10:11:53 -08:00
memory	memory: renesas-rpc-if: Correct QSPI data transfer in Manual mode	2021-09-28 12:32:19 +02:00
misc
net	xsk: Wipe out dead zero_copy_allocator declarations	2021-12-14 00:24:24 +01:00
pcmcia
ras
rdma	RDMA/netlink: Add __maybe_unused to static inline in C file	2021-11-16 13:13:08 -04:00
scsi	SCSI misc on 20211112	2021-11-12 12:25:50 -08:00
soc	net: ocelot: add FDMA support	2021-12-10 20:56:58 -08:00
sound	ASoC: Fixes for v5.16	2021-11-25 14:35:24 +01:00
target	scsi: target: Replace lun_tg_pt_gp_lock with rcu in I/O path	2021-10-18 22:38:36 -04:00
trace	NFS client bugfixes for Linux 5.16	2021-11-27 10:33:55 -08:00
uapi	bpf: Add get_func_[arg|ret|arg_cnt] helpers	2021-12-13 09:25:59 -08:00
vdso
video
xen	xen: add "not_essential" flag to struct xenbus_driver	2021-11-23 13:41:29 -06:00