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Paolo Bonzini a571c6cef2 mm: vmalloc: introduce array allocation functions
[ Upstream commit a8749a35c3 ]

Linux has dozens of occurrences of vmalloc(array_size()) and
vzalloc(array_size()).  Allow to simplify the code by providing
vmalloc_array and vcalloc, as well as the underscored variants that let
the caller specify the GFP flags.

Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-04-19 17:51:05 +08:00
arch riscv/mm: Add XIP_FIXUP for riscv_pfn_base 2023-04-19 17:51:05 +08:00
block block: fix rq-qos breakage from skipping rq_qos_done_bio() 2023-04-19 17:51:03 +08:00
certs certs/blacklist_hashes.c: fix const confusion in certs blacklist 2023-04-19 17:50:34 +08:00
crypto crypto: memneq - move into lib/ 2023-04-19 17:50:35 +08:00
Documentation docs: update mapping documentation 2023-04-19 17:50:49 +08:00
drivers mtd: spi-nor: Skip erase logic when SPI_NOR_NO_ERASE is set 2023-04-19 17:51:05 +08:00
fs NFSD: COMMIT operations must not return NFS?ERR_INVAL 2023-04-19 17:51:05 +08:00
include mm: vmalloc: introduce array allocation functions 2023-04-19 17:51:05 +08:00
init Kconfig: Add option for asm goto w/ tied outputs to workaround clang-13 bug 2023-04-19 17:50:04 +08:00
ipc ipc/mqueue: use get_tree_nodev() in mqueue_get_tree() 2023-04-19 17:49:52 +08:00
kernel bpf: Stop caching subprog index in the bpf_pseudo_func insn 2023-04-19 17:51:01 +08:00
lib crypto: memneq - move into lib/ 2023-04-19 17:50:35 +08:00
LICENSES LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes" 2021-07-15 06:31:24 -06:00
mm mm: vmalloc: introduce array allocation functions 2023-04-19 17:51:05 +08:00
net batman-adv: Use netif_rx(). 2023-04-19 17:51:05 +08:00
samples samples/landlock: Format with clang-format 2023-04-19 17:50:01 +08:00
scripts Compiler Attributes: add __alloc_size() for better bounds checking 2023-04-19 17:51:05 +08:00
security fs: support mapped mounts of mapped filesystems 2023-04-19 17:50:49 +08:00
sound ASoC: rt5682: Fix deadlock on resume 2023-04-19 17:51:02 +08:00
tools Revert "selftests/bpf: Add test for bpf_timer overwriting crash" 2023-04-19 17:50:57 +08:00
usr usr/include/Makefile: add linux/nfc.h to the compile-test coverage 2023-04-19 17:44:58 +08:00
virt KVM: avoid NULL pointer dereference in kvm_dirty_ring_push 2023-04-19 17:47:52 +08:00
.clang-format clang-format: Update with the latest for_each macro list 2021-05-12 23:32:39 +02:00
.cocciconfig
.get_maintainer.ignore Opt out of scripts/get_maintainer.pl 2019-05-16 10:53:40 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore .gitignore: ignore only top-level modules.builtin 2021-05-02 00:43:35 +09:00
.mailmap mailmap: add Andrej Shadura 2021-10-18 20:22:03 -10:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: Move Daniel Drake to credits 2021-09-21 08:34:58 +03:00
Kbuild kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS Input: goodix - add a goodix.h header file 2023-04-19 17:50:59 +08:00
Makefile Compiler Attributes: add __alloc_size() for better bounds checking 2023-04-19 17:51:05 +08:00
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.