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Eric Biggers 236c96bd64 crypto: lib - remove unneeded selection of XOR_BLOCKS
commit 874b301985 upstream.

CRYPTO_LIB_CHACHA_GENERIC doesn't need to select XOR_BLOCKS.  It perhaps
was thought that it's needed for __crypto_xor, but that's not the case.

Enabling XOR_BLOCKS is problematic because the XOR_BLOCKS code runs a
benchmark when it is initialized.  That causes a boot time regression on
systems that didn't have it enabled before.

Therefore, remove this unnecessary and problematic selection.

Fixes: e56e189855 ("lib/crypto: add prompts back to crypto libraries")
Cc: stable@vger.kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-04-19 17:53:28 +08:00
arch perf/x86/intel/ds: Fix precise store latency handling 2023-04-19 17:53:27 +08:00
block blk-mq: fix io hung due to missing commit_rqs 2023-04-19 17:53:27 +08:00
certs certs/blacklist_hashes.c: fix const confusion in certs blacklist 2023-04-19 17:50:34 +08:00
crypto KEYS: asymmetric: enforce SM2 signature use pkey algo 2023-04-19 17:52:55 +08:00
Documentation Documentation/ABI: Mention retbleed vulnerability info file for sysfs 2023-04-19 17:53:27 +08:00
drivers firmware: tegra: bpmp: Do only aligned access to IPC memory area 2023-04-19 17:53:28 +08:00
fs io_uring: fix issue with io_write() not always undoing sb_start_write() 2023-04-19 17:53:26 +08:00
include drm/bridge: Add stubs for devm_drm_of_get_bridge when OF is disabled 2023-04-19 17:53:28 +08:00
init stack: Declare {randomize_,}kstack_offset to fix Sparse warnings 2023-04-19 17:52:12 +08:00
ipc ipc/mqueue: use get_tree_nodev() in mqueue_get_tree() 2023-04-19 17:49:52 +08:00
kernel bpf: Don't use tnum_range on array range checking for poke descriptors 2023-04-19 17:53:27 +08:00
lib crypto: lib - remove unneeded selection of XOR_BLOCKS 2023-04-19 17:53:28 +08:00
LICENSES LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes" 2021-07-15 06:31:24 -06:00
mm mm: Force TLB flush for PFNMAP mappings before unlink_file_vma() 2023-04-19 17:53:28 +08:00
net mptcp: Fix crash due to tcp_tsorted_anchor was initialized before release skb 2023-04-19 17:53:27 +08:00
samples samples/landlock: Format with clang-format 2023-04-19 17:50:01 +08:00
scripts modules: Ensure natural alignment for .altinstructions and __bug_table sections 2023-04-19 17:53:14 +08:00
security apparmor: Fix memleak in aa_simple_write_to_buffer() 2023-04-19 17:53:01 +08:00
sound ALSA: control: Use deferred fasync helper 2023-04-19 17:53:15 +08:00
tools perf stat: Clear evsel->reset_group for each stat run 2023-04-19 17:53:27 +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: Unconditionally get a ref to /dev/kvm module when creating a VM 2023-04-19 17:52:58 +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 Linux 5.15.64 2023-04-19 17:53:28 +08:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

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.