Linux Kernel patch sumbittal checklist
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Here are some basic things that developers should do if they
-want to see their kernel patch submittals accepted quicker.
+Here are some basic things that developers should do if they want to see their
+kernel patch submissions accepted more quickly.
-These are all above and beyond the documentation that is provided
-in Documentation/SubmittingPatches and elsewhere about submitting
-Linux kernel patches.
+These are all above and beyond the documentation that is provided in
+Documentation/SubmittingPatches and elsewhere regarding submitting Linux
+kernel patches.
-- Builds cleanly with applicable or modified CONFIG options =y, =m, and =n.
- No gcc warnings/errors, no linker warnings/errors.
+1: Builds cleanly with applicable or modified CONFIG options =y, =m, and
+ =n. No gcc warnings/errors, no linker warnings/errors.
-- Passes allnoconfig, allmodconfig
+2: Passes allnoconfig, allmodconfig
-- Builds on multiple CPU arch-es by using local cross-compile tools
- or something like PLM at OSDL.
+3: Builds on multiple CPU architectures by using local cross-compile tools
+ or something like PLM at OSDL.
-- ppc64 is a good architecture for cross-compilation checking because it
- tends to use `unsigned long' for 64-bit quantities.
+4: ppc64 is a good architecture for cross-compilation checking because it
+ tends to use `unsigned long' for 64-bit quantities.
-- Matches kernel coding style(!)
+5: Matches kernel coding style(!)
-- Any new or modified CONFIG options don't muck up the config menu.
+6: Any new or modified CONFIG options don't muck up the config menu.
-- All new Kconfig options have help text.
+7: All new Kconfig options have help text.
-- Has been carefully reviewed with respect to relevant Kconfig
- combinations. This is very hard to get right with testing --
- brainpower pays off here.
+8: Has been carefully reviewed with respect to relevant Kconfig
+ combinations. This is very hard to get right with testing -- brainpower
+ pays off here.
-- Check cleanly with sparse.
+9: Check cleanly with sparse.
-- Use 'make checkstack' and 'make namespacecheck' and fix any
- problems that they find. Note: checkstack does not point out
- problems explicitly, but any one function that uses more than
- 512 bytes on the stack is a candidate for change.
+10: Use 'make checkstack' and 'make namespacecheck' and fix any problems
+ that they find. Note: checkstack does not point out problems explicitly,
+ but any one function that uses more than 512 bytes on the stack is a
+ candidate for change.
-- Include kernel-doc to document global kernel APIs. (Not required
- for static functions, but OK there also.) Use 'make htmldocs'
- or 'make mandocs' to check the kernel-doc and fix any issues.
+11: Include kernel-doc to document global kernel APIs. (Not required for
+ static functions, but OK there also.) Use 'make htmldocs' or 'make
+ mandocs' to check the kernel-doc and fix any issues.
-- Has been tested with CONFIG_PREEMPT, CONFIG_DEBUG_PREEMPT,
- CONFIG_DEBUG_SLAB, CONFIG_DEBUG_PAGEALLOC, CONFIG_DEBUG_MUTEXES,
- CONFIG_DEBUG_SPINLOCK, CONFIG_DEBUG_SPINLOCK_SLEEP all simultaneously
- enabled.
+12: Has been tested with CONFIG_PREEMPT, CONFIG_DEBUG_PREEMPT,
+ CONFIG_DEBUG_SLAB, CONFIG_DEBUG_PAGEALLOC, CONFIG_DEBUG_MUTEXES,
+ CONFIG_DEBUG_SPINLOCK, CONFIG_DEBUG_SPINLOCK_SLEEP all simultaneously
+ enabled.
-- Has been build- and runtime tested with and without CONFIG_SMP and
- CONFIG_PREEMPT.
+13: Has been build- and runtime tested with and without CONFIG_SMP and
+ CONFIG_PREEMPT.
-- If the patch affects IO/Disk, etc: has been tested with and without
- CONFIG_LBD.
+14: If the patch affects IO/Disk, etc: has been tested with and without
+ CONFIG_LBD.
+15: All codepaths have been exercised with all lockdep features enabled.
-2006-APR-27
+16: All new /proc entries are documented under Documentation/
+
+17: All new kernel boot parameters are documented in
+ Documentation/kernel-parameters.txt.
+
+18: All new module parameters are documented with MODULE_PARM_DESC()