diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-01-05 09:16:18 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-01-05 09:16:18 -0800 |
| commit | a65981109f294ba7e64b33ad3b4575a4636fce66 (patch) | |
| tree | 1061a49f11544e18775630938a8bc53920fa0421 | |
| parent | 3fed6ae4b027f9c93be18520f87bd06bdffd196b (diff) | |
| parent | b685a7350ae76bc0f388e24b36d06a63776c68ee (diff) | |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton:
- procfs updates
- various misc bits
- lib/ updates
- epoll updates
- autofs
- fatfs
- a few more MM bits
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (58 commits)
mm/page_io.c: fix polled swap page in
checkpatch: add Co-developed-by to signature tags
docs: fix Co-Developed-by docs
drivers/base/platform.c: kmemleak ignore a known leak
fs: don't open code lru_to_page()
fs/: remove caller signal_pending branch predictions
mm/: remove caller signal_pending branch predictions
arch/arc/mm/fault.c: remove caller signal_pending_branch predictions
kernel/sched/: remove caller signal_pending branch predictions
kernel/locking/mutex.c: remove caller signal_pending branch predictions
mm: select HAVE_MOVE_PMD on x86 for faster mremap
mm: speed up mremap by 20x on large regions
mm: treewide: remove unused address argument from pte_alloc functions
initramfs: cleanup incomplete rootfs
scripts/gdb: fix lx-version string output
kernel/kcov.c: mark write_comp_data() as notrace
kernel/sysctl: add panic_print into sysctl
panic: add options to print system info when panic happens
bfs: extra sanity checking and static inode bitmap
exec: separate MM_ANONPAGES and RLIMIT_STACK accounting
...
138 files changed, 746 insertions, 587 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 408781ee142c..e7b5c49702bb 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -3092,6 +3092,14 @@ timeout < 0: reboot immediately Format: <timeout> + panic_print= Bitmask for printing system info when panic happens. + User can chose combination of the following bits: + bit 0: print all tasks info + bit 1: print system memory info + bit 2: print timer info + bit 3: print locks info if CONFIG_LOCKDEP is on + bit 4: print ftrace buffer + panic_on_warn panic() instead of WARN(). Useful to cause kdump on a WARN(). diff --git a/Documentation/process/coding-style.rst b/Documentation/process/coding-style.rst index 277c113376a6..b78dd680c038 100644 --- a/Documentation/process/coding-style.rst +++ b/Documentation/process/coding-style.rst @@ -443,6 +443,9 @@ In function prototypes, include parameter names with their data types. Although this is not required by the C language, it is preferred in Linux because it is a simple way to add valuable information for the reader. +Do not use the `extern' keyword with function prototypes as this makes +lines longer and isn't strictly necessary. + 7) Centralized exiting of functions ----------------------------------- diff --git a/Documentation/process/submitting-patches.rst b/Documentation/process/submitting-patches.rst index c0917107b9 |