mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-29 22:02:02 +00:00
Code Issues Releases Wiki Activity
No description
1215403 commits 105 branches 5097 tags 5.6 GiB
C 97.6%
Assembly 1%
Shell 0.5%
Python 0.3%
Makefile 0.3%
Find a file
Sean Christopherson b15e7490a1 KVM: selftests: Treat %llx like %lx when formatting guest printf 
Treat %ll* formats the same as %l* formats when processing printfs from
the guest so that using e.g. %llx instead of %lx generates the expected
output.  Ideally, unexpected formats would generate compile-time warnings
or errors, but it's not at all obvious how to actually accomplish that.

Alternatively, guest_vsnprintf() could assert on an unexpected format,
but since the vast majority of printfs are for failed guest asserts,
getting *something* printed is better than nothing.

E.g. before

 ==== Test Assertion Failure ====
  x86_64/private_mem_conversions_test.c:265: mem[i] == 0
  pid=4286 tid=4290 errno=4 - Interrupted system call
     1	0x0000000000401c74: __test_mem_conversions at private_mem_conversions_test.c:336
     2	0x00007f3aae6076da: ?? ??:0
     3	0x00007f3aae32161e: ?? ??:0
  Expected 0x0 at offset 0 (gpa 0x%lx), got 0x0

and after

 ==== Test Assertion Failure ====
  x86_64/private_mem_conversions_test.c:265: mem[i] == 0
  pid=5664 tid=5668 errno=4 - Interrupted system call
     1	0x0000000000401c74: __test_mem_conversions at private_mem_conversions_test.c:336
     2	0x00007fbe180076da: ?? ??:0
     3	0x00007fbe17d2161e: ?? ??:0
  Expected 0x0 at offset 0 (gpa 0x100000000), got 0xcc

Fixes: e511938249 ("KVM: selftests: Add guest_snprintf() to KVM selftests")
Cc: Aaron Lewis <aaronlewis@google.com>
Link: https://lore.kernel.org/r/20230921171641.3641776-1-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
2023-10-04 12:53:04 -07:00
arch KVM/riscv fixes for 6.6, take #1 2023-09-23 05:35:55 -04:00
block
certs
crypto
Documentation Driver core fix for 6.6-rc2 2023-09-16 11:26:52 -07:00
drivers SCSI fixes on 20230916 2023-09-16 11:54:48 -07:00
fs stat: remove no-longer-used helper macros 2023-09-17 10:46:12 -07:00
include KVM/riscv fixes for 6.6, take #1 2023-09-23 05:35:55 -04:00
init
io_uring
ipc
kernel Fix a performance regression on large SMT systems, an Intel SMT4 2023-09-17 11:10:23 -07:00
lib
LICENSES
mm vm: fix move_vma() memory accounting being off 2023-09-16 15:23:31 -07:00
net
rust
samples
scripts Kbuild fixes for v6.6 2023-09-16 15:27:00 -07:00
security
sound
tools KVM: selftests: Treat %llx like %lx when formatting guest printf 2023-10-04 12:53:04 -07:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
.rustfmt.toml
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile Linux 6.6-rc2 2023-09-17 14:40:24 -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.