Andy Lutomirski 91c9afaf97 checkpatch.pl: new instances of ENOSYS are errors ... ENOSYS means that a nonexistent system call was called. We have a bad habit of using it for things like invalid operations on otherwise valid syscalls. We should avoid this in new code. Pervasive incorrect usage of ENOSYS came up at the kernel summit ABI review discussion. Let's see if checkpatch can help. I'll submit a separate patch for include/uapi/asm-generic/errno.h. Signed-off-by: Andy Lutomirski <luto@amacapital.net> Cc: Pavel Machek <pavel@ucw.cz> Cc: Michael Kerrisk <mtk.manpages@gmail.com> Cc: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2015-04-17 09:03:58 -04:00
..
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	2015-04-14 16:48:56 -07:00
dtc	kbuild: trivial - remove trailing empty lines	2014-06-10 00:04:06 +02:00
gdb	scripts/gdb: add empty package initialization script	2015-02-28 09:57:51 -08:00
genksyms	genksyms: fix typeof() handling	2014-04-03 16:20:52 -07:00
kconfig	kconfig: Do not print status messages in make -s mode	2015-04-09 17:44:34 +02:00
ksymoops	…
mod	arm64 updates for 3.18:	2014-10-08 05:34:24 -04:00
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
Kbuild.include	kbuild: allow cc-ifversion to have the argument for false condition	2015-01-09 17:25:44 +01:00
Lindent	scripts/Lindent: support gnu indent v2.2.10	2008-04-29 08:06:04 -07:00
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	Add a target to use the Coccinelle checker	2010-06-12 00:00:29 +02:00
Makefile.host	kbuild: handle the dependency of multi-objs hostprogs appropriately	2014-08-19 10:26:20 +02:00
Makefile.kasan	kasan: enable instrumentation of global variables	2015-02-13 21:21:42 -08:00
Makefile.lib	kasan: add kernel address sanitizer infrastructure	2015-02-13 21:21:40 -08:00
Makefile.modbuiltin	kbuild: Create output directory in Makefile.modbuiltin	2010-06-10 12:23:08 +02:00
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
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
checkincludes.pl	checkincludes: fix perlcritic warnings	2010-03-07 21:19:57 +01:00
checkkconfigsymbols.py	checkkconfigsymbols.py: improve detection of defects	2014-11-08 20:50:43 -08:00
checkpatch.pl	checkpatch.pl: new instances of ENOSYS are errors	2015-04-17 09:03:58 -04:00
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	scripts/checksyscalls.sh: Make renameat optional	2014-05-20 10:59:38 +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	scripts: Make cleanfile/cleanpatch warn about long lines	2007-07-16 21:15:50 +02:00
cleanpatch	scripts: Make cleanfile/cleanpatch warn about long lines	2007-07-16 21:15:50 +02:00
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: add xz compression support	2011-02-10 15:23:03 +01:00
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	scripts: Teach get_maintainer.pl about the new "R:" tag	2014-07-08 14:47:17 -07:00
gfp-translate	chmod +x scripts/gfp-translate	2012-06-27 12:44:29 -07:00
headerdep.pl	headerdep: perlcritic warning	2010-03-23 12:26:38 +01:00
headers.sh	CRIS: Fix headers_install	2014-12-20 00:01:12 +01:00
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
kallsyms.c	Kbuild: kallsyms: drop special handling of pre-3.0 GCC symbols	2015-04-07 13:04:51 +02:00
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
link-vmlinux.sh	kbuild: Make scripts executable	2014-08-20 16:03:45 +02:00
makelst	kbuild: introduce ccflags-y, asflags-y and ldflags-y	2007-10-15 22:25:06 +02:00
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	kbuild: Make scripts executable	2014-08-20 16:03:45 +02:00
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	Revert "namespace: add source file location exceptions"	2010-10-28 00:59:56 +02:00
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	xtensa: enable sorting extable at build time	2014-04-02 01:35:50 +04:00
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	Merge branch 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2014-10-14 09:27:48 +02:00
unifdef.c	unifdef: update to upstream version 2.5	2011-01-22 15:50:59 +01:00
ver_linux	Remove bashisms from scripts	2009-06-09 22:37:54 +02:00
xz_wrap.sh	kbuild: Make scripts executable	2014-08-20 16:03:45 +02:00