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Paul E. McKenney 3ad81779ad scripts: Make checkpatch.pl warn on expedited RCU grace periods 
The synchronize_rcu_expedited() and synchronize_sched_expedited()
expedited-grace-period primitives induce OS jitter, which can degrade
real-time response.  This commit therefore adds a checkpatch.pl warning
on any patch adding them.

Note that this patch does not warn on synchronize_srcu_expedited()
because it does not induce OS jitter, courtesy of its otherwise
much-maligned read-side memory barriers.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Andy Whitcroft <apw@canonical.com>
Cc: Joe Perches <joe@perches.com>
2015-07-22 15:27:42 -07:00
..
basic
kernel: build bin2c based on config option CONFIG_BUILD_BIN2C
2014-08-08 15:57:32 -07:00
coccinelle
scripts/coccinelle/misc/bugon.cocci: update bug_on conversion warning
2015-04-15 14:21:31 +02:00
dtc
scripts/dtc: Update to upstream version 9d3649bd3be245c9
2015-04-29 17:17:27 -05:00
gdb
scripts/gdb: remove useless global instruction
2015-06-30 19:44:58 -07:00
genksyms
genksyms: fix typeof() handling
2014-04-03 16:20:52 -07:00
kconfig
Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
2015-07-02 14:53:01 -07:00
ksymoops
…
mod
USB patches for 4.2-rc1
2015-06-26 15:59:26 -07:00
package
builddeb: Try to determine distribution
2015-01-06 20:42:46 +01:00
rt-tester
kbuild: Make scripts executable
2014-08-20 16:03:45 +02:00
selinux
kbuild: Make scripts executable
2014-08-20 16:03:45 +02:00
tracing
kbuild: Make scripts executable
2014-08-20 16:03:45 +02:00
.gitignore
bin2c: move bin2c in scripts/basic
2014-08-08 15:57:32 -07:00
analyze_suspend.py
PM / tools: analyze_suspend.py: update to v3.0
2014-08-09 02:47:58 +02:00
asn1_compiler.c
X.509: silence asn1 compiler debug output
2015-01-23 12:10:39 +00:00
bloat-o-meter
bloat-o-meter: Ignore syscall aliases SyS_ and compat_SyS_
2014-08-23 13:08:48 -07:00
bootgraph.pl
kbuild: Make scripts executable
2014-08-20 16:03:45 +02:00
check_extable.sh
scripts: add check_extable.sh script.
2015-04-13 21:03:02 +09:30
checkincludes.pl
…
checkkconfigsymbols.py
checkkconfigsymbols.py: set python2 as default interpreter
2015-05-24 12:15:29 -07:00
checkpatch.pl
scripts: Make checkpatch.pl warn on expedited RCU grace periods
2015-07-22 15:27:42 -07:00
checkstack.pl
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2014-10-07 21:16:26 -04:00
checksyscalls.sh
x86/asm/entry: Move the arch/x86/syscalls/ definitions to arch/x86/entry/syscalls/
2015-06-04 07:37:37 +02:00
checkversion.pl
kbuild: don't warn about include/linux/version.h not including itself
2011-04-29 15:38:55 +02:00
cleanfile
…
cleanpatch
…
coccicheck
Coccinelle: Update information about the minimal version required
2013-07-03 22:58:20 +02:00
config
kbuild: trivial - remove trailing empty lines
2014-06-10 00:04:06 +02:00
conmakehash.c
kbuild: trivial - remove trailing spaces
2014-04-30 17:34:32 +02:00
decode_stacktrace.sh
decode_stacktrace: make stack dump output useful again
2014-06-10 15:29:43 -07:00
decodecode
scripts/decodecode: make faulting insn ptr more robust
2013-04-29 15:54:27 -07:00
depmod.sh
depmod: pass -P $CONFIG_SYMBOL_PREFIX
2013-02-22 11:52:31 +01:00
diffconfig
vfs,ext2: remove CONFIG_EXT2_FS_XIP and rename CONFIG_FS_XIP to CONFIG_FS_DAX
2015-02-16 17:56:04 -08:00
docproc.c
kbuild: trivial - use tabs for code indent where possible
2014-06-10 14:00:53 +02:00
export_report.pl
kbuild: Make scripts executable
2014-08-20 16:03:45 +02:00
extract-ikconfig
scripts/extract-ikconfig: Support LZ4-compressed images.
2015-04-15 14:01:12 +02:00
extract-vmlinux
scripts: add extract-vmlinux
2011-08-31 16:12:17 +02:00
gcc-goto.sh
kbuild: Make scripts executable
2014-08-20 16:03:45 +02:00
gcc-ld
kbuild: Make scripts executable
2014-08-20 16:03:45 +02:00
gcc-version.sh
kbuild: Make scripts executable
2014-08-20 16:03:45 +02:00
gcc-x86_32-has-stack-protector.sh
kbuild: Make scripts executable
2014-08-20 16:03:45 +02:00
gcc-x86_64-has-stack-protector.sh
kbuild: Make scripts executable
2014-08-20 16:03:45 +02:00
gen_initramfs_list.sh
kbuild: Make scripts executable
2014-08-20 16:03:45 +02:00
get_maintainer.pl
get_maintainer: fix perl 5.22/5.24 deprecated/incompatible "\C" use
2015-06-25 17:00:39 -07:00
gfp-translate
chmod +x scripts/gfp-translate
2012-06-27 12:44:29 -07:00
headerdep.pl
…
headers_check.pl
kbuild: Make scripts executable
2014-08-20 16:03:45 +02:00
headers_install.sh
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
2014-10-14 09:22:26 +02:00
headers.sh
CRIS: Fix headers_install
2014-12-20 00:01:12 +01:00
kallsyms.c
Kbuild: kallsyms: drop special handling of pre-3.0 GCC symbols
2015-04-07 13:04:51 +02:00
Kbuild.include
kbuild: allow cc-ifversion to have the argument for false condition
2015-01-09 17:25:44 +01:00
kernel-doc
scripts/kernel-doc: don't eat struct members with __aligned
2014-12-10 17:41:02 -08:00
ld-version.sh
Kbuild, lto: add ld-version and ld-ifversion macros
2014-02-13 20:25:00 -08:00
Lindent
…
link-vmlinux.sh
scripts: link-vmlinux: Don't pass page offset to kallsyms if XIP Kernel
2015-05-21 19:17:44 +08:00
Makefile
scripts/gdb: add infrastructure
2015-02-17 14:34:53 -08:00
Makefile.asm-generic
kbuild: trivial - remove trailing empty lines
2014-06-10 00:04:06 +02:00
Makefile.build
ftrace: allow architectures to specify ftrace compile options
2015-01-29 09:19:19 +01:00
Makefile.clean
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
2015-02-19 10:07:08 -08:00
Makefile.dtbinst
kbuild: include $(src)/Makefile rather than $(obj)/Makefile
2015-04-02 16:42:08 +02:00
Makefile.extrawarn
kbuild, LLVMLinux: Supress warnings unless W=1-3
2014-08-05 15:40:01 +02:00
Makefile.fwinst
kbuild: include $(src)/Makefile rather than $(obj)/Makefile
2015-04-02 16:42:08 +02:00
Makefile.headersinst
kbuild: collect shorthands into scripts/Kbuild.include
2014-11-26 14:36:52 +01:00
Makefile.help
…
Makefile.host
kbuild: handle the dependency of multi-objs hostprogs appropriately
2014-08-19 10:26:20 +02:00
Makefile.kasan
kasan: Makefile: shut up warnings if CONFIG_COMPILE_TEST=y
2015-04-17 09:03:59 -04:00
Makefile.lib
kbuild: Create directory for target DTB
2015-04-03 13:52:28 -07:00
Makefile.modbuiltin
…
Makefile.modinst
kbuild: handle module compression while running 'make modules_install'.
2014-08-27 21:54:12 +09:30
Makefile.modpost
modpost: Optionally ignore secondary errors seen if a single module build fails
2013-09-23 15:45:03 +09:30
Makefile.modsign
modsign: lookup lines ending in .ko in .mod files
2014-08-27 21:54:11 +09:30
makelst
…
markup_oops.pl
kbuild: Make scripts executable
2014-08-20 16:03:45 +02:00
mkcompile_h
kbuild: trivial - remove trailing spaces
2014-04-30 17:34:32 +02:00
mkmakefile
kbuild: Make scripts executable
2014-08-20 16:03:45 +02:00
mksysmap
mksysmap: Add h8300 local symbol pattern
2015-06-23 13:35:47 +09:00
mkuboot.sh
mkuboot.sh: Fail if mkimage is missing
2011-01-07 14:31:01 +01:00
mkversion
…
module-common.lds
kernel: add support for .init_array.* constructors
2015-02-13 21:21:42 -08:00
namespace.pl
…
objdiff
scripts: objdiff: support directories for the augument of record command
2014-06-10 14:59:33 +02:00
patch-kernel
kbuild: trivial - remove trailing spaces
2014-04-30 17:34:32 +02:00
pnmtologo.c
kbuild: trivial - remove trailing empty lines
2014-06-10 00:04:06 +02:00
profile2linkerlist.pl
kbuild: Make scripts executable
2014-08-20 16:03:45 +02:00
recordmcount.c
s390/ftrace,kprobes: allow to patch first instruction
2014-10-27 13:27:27 +01:00
recordmcount.h
recordmcount/MIPS: Fix possible incorrect mcount_loc table entries in modules
2014-06-26 10:48:19 +01:00
recordmcount.pl
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2015-02-11 17:42:32 -08:00
setlocalversion
Fix detectition of kernel git repository in setlocalversion script [take #2]
2014-01-03 14:48:42 +01:00
show_delta
kbuild: trivial - remove trailing empty lines
2014-06-10 00:04:06 +02:00
sign-file
treewide: fix errors in printk
2014-09-01 11:18:25 +02:00
sortextable.c
ARCv2: extable: Enable sorting at build time
2015-06-22 14:06:56 +05:30
sortextable.h
scripts/sortextable: suppress warning: `relocs_size' may be used uninitialized
2014-10-14 02:18:23 +02:00
spelling.txt
checkpatch: spell check reudce
2015-04-17 09:03:56 -04:00
tags.sh
init: delete the __cpuinit related stubs
2015-06-16 14:12:23 -04:00
unifdef.c
unifdef: update to upstream version 2.5
2011-01-22 15:50:59 +01:00
ver_linux
…
xen-hypercalls.sh
xen: build infrastructure for generating hypercall depending symbols
2015-03-16 14:49:13 +00:00
xz_wrap.sh
kbuild: Make scripts executable
2014-08-20 16:03:45 +02:00