AuxXxilium/linux_dsm_epyc7002
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bf28ae5627
linux_dsm_epyc7002/tools
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Alan Stern bf28ae5627 tools/memory-model: Remove rb-dep, smp_read_barrier_depends, and lockless_dereference 
Since commit 76ebbe78f7 ("locking/barriers: Add implicit
smp_read_barrier_depends() to READ_ONCE()") was merged for the 4.15
kernel, it has not been necessary to use smp_read_barrier_depends().
Similarly, commit 59ecbbe7b3 ("locking/barriers: Kill
lockless_dereference()") removed lockless_dereference() from the
kernel.

Since these primitives are no longer part of the kernel, they do not
belong in the Linux Kernel Memory Consistency Model.  This patch
removes them, along with the internal rb-dep relation, and updates the
revelant documentation.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: akiyks@gmail.com
Cc: boqun.feng@gmail.com
Cc: dhowells@redhat.com
Cc: j.alglave@ucl.ac.uk
Cc: linux-arch@vger.kernel.org
Cc: luc.maranget@inria.fr
Cc: nborisov@suse.com
Cc: npiggin@gmail.com
Cc: parri.andrea@gmail.com
Cc: will.deacon@arm.com
Link: http://lkml.kernel.org/r/1519169112-20593-12-git-send-email-paulmck@linux.vnet.ibm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2018-02-21 09:58:16 +01:00
..
accounting License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
arch Revert "tools include s390: Grab a copy of arch/s390/include/uapi/asm/unistd.h" 2018-02-15 10:06:15 -03:00
bpf tools: bpftool: add bash completion for cgroup commands 2018-02-08 11:59:50 +01:00
build Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2018-01-31 14:31:10 -08:00
cgroup License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
firewire License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
gpio tools/gpio: Fix build error with musl libc 2017-12-21 13:51:01 +01:00
hv Merge 4.15-rc3 into char-misc-next 2017-12-11 08:47:41 +01:00
iio License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
include tools/headers: Synchronize kernel ABI headers, v4.16-rc1 2018-02-15 10:01:46 -03:00
kvm/kvm_stat tools/kvm_stat: sort '-f help' output 2017-12-21 13:03:32 +01:00
laptop License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
leds License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
lib Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 2018-02-09 14:05:10 -05:00
memory-model tools/memory-model: Remove rb-dep, smp_read_barrier_depends, and lockless_dereference 2018-02-21 09:58:16 +01:00
nfsd License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
objtool Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-02-14 17:02:15 -08:00
pci License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pcmcia License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
perf Revert "tools include s390: Grab a copy of arch/s390/include/uapi/asm/unistd.h" 2018-02-15 10:06:15 -03:00
power ACPICA: All acpica: Update copyrights to 2018 2018-02-06 10:31:20 +01:00
scripts tools: bpftool: create "uninstall", "doc-uninstall" make targets 2017-12-08 20:14:16 +01:00
spi License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
testing Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-02-14 17:02:15 -08:00
thermal/tmon Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2017-11-17 14:31:27 -08:00
time
usb usbip: list: don't list devices attached to vhci_hcd 2018-01-22 15:34:37 +01:00
virtio virtio, vhost: fixes, cleanups, features 2018-02-08 10:41:00 -08:00
vm tools, vm: new option to specify kpageflags file 2018-01-31 17:18:40 -08:00
wmi tools/wmi: add a sample for dell smbios communication over WMI 2017-11-03 16:34:00 -07:00
Makefile platform-drivers-x86 for v4.15-1 2017-11-18 10:26:57 -08:00