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Catalin Marinas 6767df245f arm64: Do not mask out PTE_RDONLY in pte_same() Following commit `73e86cb03c` ("arm64: Move PTE_RDONLY bit handling out of set_pte_at()"), the PTE_RDONLY bit is no longer managed by set_pte_at() but built into the PAGE_* attribute definitions. Consequently, pte_same() must include this bit when checking two PTEs for equality. Remove the arm64-specific pte_same() function, practically reverting commit `747a70e60b` ("arm64: Fix copy-on-write referencing in HugeTLB") Fixes: `73e86cb03c` ("arm64: Move PTE_RDONLY bit handling out of set_pte_at()") Cc: <stable@vger.kernel.org> # 4.14.x- Cc: Will Deacon <will@kernel.org> Cc: Steve Capper <steve.capper@arm.com> Reported-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Will Deacon <will@kernel.org>		2019-11-06 19:31:56 +00:00
Documentation	arm64: apply ARM64_ERRATUM_843419 workaround for Brahma-B53 core	2019-11-01 10:47:37 +00:00
LICENSES	…
arch	arm64: Do not mask out PTE_RDONLY in pte_same()	2019-11-06 19:31:56 +00:00
block	block: sed-opal: fix sparse warning: convert __be64 data	2019-10-03 14:21:32 -06:00
certs	…
crypto	…
drivers	ARM: SoC fixes	2019-10-05 17:18:43 -07:00
fs	elf: don't use MAP_FIXED_NOREPLACE for elf executable mappings	2019-10-06 13:53:27 -07:00
include	Merge branch 'errata/tx2-219' into for-next/fixes	2019-10-17 13:42:42 -07:00
init	…
ipc	…
kernel	dma-mapping regression fix for 5.4-rc2	2019-10-06 11:10:15 -07:00
lib	Merge branch 'errata/tx2-219' into for-next/fixes	2019-10-17 13:42:42 -07:00
mm	Merge branch 'hugepage-fallbacks' (hugepatch patches from David Rientjes)	2019-09-28 14:26:47 -07:00
net	nfc: fix memory leak in llcp_sock_bind()	2019-10-04 18:31:36 -07:00
samples	…
scripts	scripts/setlocalversion: clear local variable to make it work for sh	2019-10-05 15:29:49 +09:00
security	integrity: remove pointless subdir-$(CONFIG_...)	2019-10-05 15:29:49 +09:00
sound	…
tools	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-10-05 08:50:15 -07:00
usr	kbuild: update compile-test header list for v5.4-rc2	2019-10-05 15:29:49 +09:00
virt	KVM/arm fixes for 5.4, take #1	2019-10-03 12:08:50 +02:00
.clang-format	…
.cocciconfig	…
.get_maintainer.ignore	…
.gitattributes	…
.gitignore	…
.mailmap	…
COPYING	…
CREDITS	…
Kbuild	…
Kconfig	…
MAINTAINERS	kgdb patches for 5.4-rc2	2019-10-03 11:17:57 -07:00
Makefile	Linux 5.4-rc2	2019-10-06 14:27:30 -07:00
README	…

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.