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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-07 10:03:24 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-07 10:03:24 -0700 |
| commit | eb5699ba31558bdb2cee6ebde3d0a68091e47dce (patch) | |
| tree | 3aeab3158f7ae43431405f3aa4f2e1fa3d103206 /init | |
| parent | Merge tag 'for-5.20/fbdev-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev (diff) | |
| parent | scripts/gdb: ensure the absolute path is generated on initial source (diff) | |
| download | linux-dev-eb5699ba31558bdb2cee6ebde3d0a68091e47dce.tar.xz linux-dev-eb5699ba31558bdb2cee6ebde3d0a68091e47dce.zip | |
Merge tag 'mm-nonmm-stable-2022-08-06-2' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc updates from Andrew Morton:
"Updates to various subsystems which I help look after. lib, ocfs2,
fatfs, autofs, squashfs, procfs, etc. A relatively small amount of
material this time"
* tag 'mm-nonmm-stable-2022-08-06-2' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (72 commits)
scripts/gdb: ensure the absolute path is generated on initial source
MAINTAINERS: kunit: add David Gow as a maintainer of KUnit
mailmap: add linux.dev alias for Brendan Higgins
mailmap: update Kirill's email
profile: setup_profiling_timer() is moslty not implemented
ocfs2: fix a typo in a comment
ocfs2: use the bitmap API to simplify code
ocfs2: remove some useless functions
lib/mpi: fix typo 'the the' in comment
proc: add some (hopefully) insightful comments
bdi: remove enum wb_congested_state
kernel/hung_task: fix address space of proc_dohung_task_timeout_secs
lib/lzo/lzo1x_compress.c: replace ternary operator with min() and min_t()
squashfs: support reading fragments in readahead call
squashfs: implement readahead
squashfs: always build "file direct" version of page actor
Revert "squashfs: provide backing_dev_info in order to disable read-ahead"
fs/ocfs2: Fix spelling typo in comment
ia64: old_rr4 added under CONFIG_HUGETLB_PAGE
proc: fix test for "vsyscall=xonly" boot option
...
Diffstat (limited to 'init')
| -rw-r--r-- | init/version.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/init/version.c b/init/version.c index 1a356f5493e8..b7f9559d417c 100644 --- a/init/version.c +++ b/init/version.c @@ -11,6 +11,8 @@ #include <linux/build-salt.h> #include <linux/elfnote-lto.h> #include <linux/export.h> +#include <linux/init.h> +#include <linux/printk.h> #include <linux/uts.h> #include <linux/utsname.h> #include <generated/utsrelease.h> @@ -35,6 +37,21 @@ struct uts_namespace init_uts_ns = { }; EXPORT_SYMBOL_GPL(init_uts_ns); +static int __init early_hostname(char *arg) +{ + size_t bufsize = sizeof(init_uts_ns.name.nodename); + size_t maxlen = bufsize - 1; + size_t arglen; + + arglen = strlcpy(init_uts_ns.name.nodename, arg, bufsize); + if (arglen > maxlen) { + pr_warn("hostname parameter exceeds %zd characters and will be truncated", + maxlen); + } + return 0; +} +early_param("hostname", early_hostname); + /* FIXED STRINGS! Don't touch! */ const char linux_banner[] = "Linux version " UTS_RELEASE " (" LINUX_COMPILE_BY "@" |