summaryrefslogtreecommitdiff
path: root/scripts
AgeCommit message (Collapse)Author
2012-03-24merge_config.sh: Use the first file as the initial configJosh Boyer
Take the first config fragment and use it verbatim as the initial config set. This avoids running the verification loop for the first file, as nothing has actually been merged at this point. This significantly increases performance for large config fragments. Signed-off-by: Josh Boyer <jwboyer@redhat.com> Acked-by: John Stultz <john.stultz@linaro.org> Acked-by: Darren Hart <dvhart@linux.intel.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-03-24scripts: dtc: fix compile warningsFelipe Balbi
Fix following compile warnings: scripts/dtc/flattree.c: In function ‘flat_read_mem_reserve’: scripts/dtc/flattree.c:700:14: warning: variable ‘p’ set but not used [-Wunused-but-set-variable] scripts/dtc/dtc.c: In function ‘main’: scripts/dtc/dtc.c:104:17: warning: variable ‘check’ set but not used [-Wunused-but-set-variable] Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-03-24ARM: 7333/2: jump label: detect %c support for ARMRabin Vincent
Some versions of ARM GCC which do support asm goto, do not support the %c specifier. Since we need the %c to support jump labels on ARM, detect that too in the asm goto detection script to avoid build errors with these versions. http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48637 Acked-by: Jason Baron <jbaron@redhat.com> Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-03-23checkpatch: check for quoted strings broken across linesJosh Triplett
checkpatch already makes an exception to the 80-column rule for quoted strings, and Documentation/CodingStyle recommends not splitting quoted strings across lines, because it breaks the ability to grep for the string. Rather than just permitting this, actively warn about quoted strings split across lines. Test case: void context(void) { struct { unsigned magic; const char *strdata; } foo[] = { { 42, "these strings" "do not produce warnings" }, { 256, "though perhaps" "they should" }, }; pr_err("this string" " should produce a warning\n"); pr_err("this multi-line string\n" "should not produce a warning\n"); asm ("this asm\n\t" "should not produce a warning"); } Results of checkpatch on that test case: WARNING: quoted string split across lines + " should produce a warning\n"); total: 0 errors, 1 warnings, 15 lines checked Signed-off-by: Josh Triplett <josh@joshtriplett.org> Acked-by: Joe Perches <joe@perches.com> Cc: Andy Whitcroft <apw@canonical.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-03-23checkpatch: whitespace - add/remove blank linesJoe Perches
Add blank lines between a few tests, remove an extraneous one. Signed-off-by: Joe Perches <joe@perches.com> Cc: Andy Whitcroft <apw@canonical.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-03-23checkpatch: warn on use of yield()Joe Perches
Using yield() is generally wrong. Warn on its use. Signed-off-by: Joe Perches <joe@perches.com> Cc: Andy Whitcroft <apw@canonical.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-03-23checkpatch: add --strict tests for braces, comments and castsJoe Perches
Add some more subjective --strict tests. Add a test for block comments that start with a blank line followed only by a line with just the comment block initiator. Prefer a blank line followed by /* comment... Add a test for unnecessary spaces after a cast. Add a test for symmetric uses of braces in if/else blocks. If one branch needs braces, then all branches should use braces. Signed-off-by: Joe Perches <joe@perches.com> Cc: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-03-23checkpatch: add [] to type extensionsAndy Whitcroft
Add [] to a type extensions. Fixes false positives on: .attrs = (struct attribute *[]) { Signed-off-by: Andy Whitcroft <apw@canonical.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>
2012-03-23checkpatch: high precedence operators do not require additional parentheses ↵Andy Whitcroft
in #defines With any very high precedence operator it is not necessary to enforce additional parentheses around simple negated expressions. This prevents us requesting further perentheses around the following: #define PMEM_IS_FREE(id, index) !(pmem[id].bitmap[index].allocated) For now add logical and bitwise not and unary minus. Signed-off-by: Andy Whitcroft <apw@canonical.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>
2012-03-23checkpatch: handle string concatenation in simple #definesAndy Whitcroft
Adjacent strings indicate concatentation, therefore look at identifiers directly adjacent to literal strings as strings too. This allows us to better detect the form below and accept it as a simple constant: #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Signed-off-by: Andy Whitcroft <apw@canonical.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>
2012-03-23checkpatch: allow simple character constants in #definesAndy Whitcroft
Signed-off-by: Andy Whitcroft <apw@canonical.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>
2012-03-23checkpatch: catch [ ... ] usage when not at the beginning of definitionAndy Whitcroft
Handle the [ A ... B ] form deeper into a definition, for example: static const unsigned char pci_irq_swizzle[2][PCI_MAX_DEVICES] = { {0, 0, 0, 0, 0, 0, 0, 27, 27, [9 ... PCI_MAX_DEVICES - 1] = 0 }, {0, 0, 0, 0, 0, 0, 0, 29, 29, [9 ... PCI_MAX_DEVICES - 1] = 0 }, }; Reported-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Andy Whitcroft <apw@canonical.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>
2012-03-23checkpatch.pl: be silent when -q and --ignore is givenArtem Bityutskiy
Fix checkpatch.pl when both -q and --ignore are given and prevents it from printing a NOTE: Ignored message types: blah messages. E.g., if I use -q --ignore PREFER_PACKED,PREFER_ALIGNED, i see: NOTE: Ignored message types: PREFER_ALIGNED PREFER_PACKED It makes no sense to print this when -q is given. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Cc: Andy Whitcroft <apw@canonical.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>
2012-03-23checkpatch: add some --strict coding style checksJoe Perches
Argument alignment across multiple lines should match the open parenthesis. Logical continuations should be at the end of the previous line, not the start of a new line. These are not required by CodingStyle so make the tests active only when using --strict. Improved by some examples from Bruce Allen. Signed-off-by: Joe Perches <joe@perches.com> Cc: "Bruce W. Allen" <bruce.w.allan@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-03-23include/ and checkpatch: prefer __scanf to __attribute__((format(scanf,...)Joe Perches
It's equivalent to __printf, so prefer __scanf. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-03-23get_maintainer.pl: add support for moderated listsRichard Weinberger
Currently get_maintainer.pl reports moderated lists as open, which is just wrong. Signed-off-by: Richard Weinberger <richard@nod.at> Acked-by: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-03-23get_maintainer: use a default "unknown" S: status/roleJoe Perches
When an "S:" status line is unavailable, use a default "unknown" role. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-03-09Merge 3.3-rc6 into driver-core-nextGreg Kroah-Hartman
This was done to resolve a conflict in the drivers/base/cpu.c file. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-26mod/file2alias: make modpost compile on darwin againAndreas Bießmann
commit e49ce14150c64b29a8dd211df785576fa19a9858 breaks cross compiling the linux kernel on darwin hosts. This fix introduce some minimal glue to adopt linker section handling for darwin hosts. Signed-off-by: Andreas Bießmann <andreas@biessmann.de> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org> CC: Jochen Friedrich <jochen@scram.de> CC: Samuel Ortiz <sameo@linux.intel.com> CC: "K. Y. Srinivasan" <kys@microsoft.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Tested-by: Bernhard Walle <bernhard@bwalle.de>
2012-02-25Merge branch 'rc-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild three kbuild fixes for 3.3: - make deb-pkg symlink race fix. - make coccicheck fix. - Dropping the check for modutils. This is not a regression, but allows the module-init-tools replacement kmod work with the 3.3 kernel. * 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: coccicheck: change handling of C={1,2} when M= is set builddeb: Don't create files in /tmp with predictable names kbuild: do not check for ancient modutils tools
2012-02-24coccinelle: semantic patch for bool issuesJulia Lawall
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Reviewed-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-02-24coccinelle: semantic patch to check for PTR_ERR after reassignmentJulia Lawall
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-02-24coccinelle: semantic patch converting 0 test to null testJulia Lawall
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-02-24coccinelle: semantic patch for missing iounmapJulia Lawall
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-02-24coccinelle: semantic patch for missing clk_putJulia Lawall
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-02-24kbuild: Fix out-of-tree build for 'make deb-pkg'Joerg Roedel
The out-of-tree build is broken in 'make deb-pkg'. The header checks and the header install works on the source and not on the object tree. While fixing this also replace the direct 'make' invocations with the $MAKE variable to be consistent within the script. Cc: maximilian attems <max@stro.at> Cc: Ben Hutchings <ben@decadent.org.uk> Cc: debian-kernel@lists.debian.org Cc: linux-kbuild@vger.kernel.org Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-02-24kbuild: Only build linux-image package for UMLJoerg Roedel
For user-mode Linux the other packages are not required. So only build the package with the linux-image in it. Cc: maximilian attems <max@stro.at> Cc: debian-kernel@lists.debian.org Cc: linux-kbuild@vger.kernel.org Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Tested-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-02-24kbuild: Fix link to headers in 'make deb-pkg'Joerg Roedel
The Link to the kernel header files in the debian packages point to the original build directory. This is a bad choice if the packages were installed on a different machine. Fix this in by manually re-creating the link in the builddeb script. Cc: maximilian attems <max@stro.at> Cc: debian-kernel@lists.debian.org Cc: linux-kbuild@vger.kernel.org Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Reviewed-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-02-24coccicheck: change handling of C={1,2} when M= is setGreg Dietsche
This patch reverts a portion of d0bc1fb4 so that coccicheck will work properly when C=1 or C=2. Reported-and-tested-by: Brice Goglin <Brice.Goglin@inria.fr> Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-02-18builddeb: Don't create files in /tmp with predictable namesBen Hutchings
The current use of /tmp for file lists is insecure. Put them under $objtree/debian instead. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: stable@vger.kernel.org # 2.6.39+ Acked-by: maximilian attems <max@stro.at> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-02-15ARM: 7324/1: modpost: Fix section warnings for ARM for many compilersTony Lindgren
It turns out that many compilers don't show section warnings on ARM currently because handling for ARM_CALL relocs are missing from modpost.c. Based on commit c2e26114 ([ARM] 3205/1: Handle new EABI relocations when loading kernel modules) it seems that R_ARM_PC24, R_ARM_CALL and R_ARM_JUMP24 can be handled the same way. Note that at least Debian libc6-dev is missing defines for both R_ARM_CALL and R_ARM_JUMP24 in /usr/include/elf.h. So for now we need to define them in modpost.c if not defined. Acked-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Ben Hutchings <ben@decadent.org.uk> Cc: Anders Kaseorg <andersk@ksplice.com> Cc: Greg KH <gregkh@linuxfoundation.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-02-14module: fix broken isapnp handling in file2aliasOndrej Zary
Handling of isapnp module aliases was broken by commit 626596e295d477c0fefa08cd5daa7dd011b1bb2c by changing "isapnp" string to "isa". The code was then modified by commit e49ce14150c64b29a8dd211df785576fa19a9858 but this bug remained. Change the string back to "isapnp". Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-02-13x86/cpu: Clean up modalias feature matchingBen Hutchings
We currently include commas on both sides of the feature ID in a modalias, but this prevents the lowest numbered feature of a CPU from being matched. Since all feature IDs have the same length, we do not need to worry about substring matches, so omit commas from the modalias entirely. Avoid generating multiple adjacent wildcards when there is no feature ID to match. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Acked-by: Thomas Renninger <trenn@suse.de> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-07checkpatch: Warn on code with 6+ tab indentationJoe Perches
Overly indented code should be refactored. Suggest refactoring excessive indentation of of if/else/for/do/while/switch statements. For example: $ cat t.c #include <stdio.h> #include <stdlib.h> int main(int argc, char **argv) { if (1) if (2) if (3) if (4) if (5) if (6) if (7) if (8) ; return 0; } $ ./scripts/checkpatch.pl -f t.c WARNING: Too many leading tabs - consider code refactoring #12: FILE: t.c:12: + if (6) WARNING: Too many leading tabs - consider code refactoring #13: FILE: t.c:13: + if (7) WARNING: Too many leading tabs - consider code refactoring #14: FILE: t.c:14: + if (8) total: 0 errors, 3 warnings, 17 lines checked t.c has style problems, please review. If any of these errors are false positives, please report them to the maintainer, see CHECKPATCH in MAINTAINERS. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-02-02Merge 3.3-rc2 into the driver-core-next branch.Greg Kroah-Hartman
This was done to resolve a merge and build problem with the drivers/acpi/processor_driver.c file. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-01-28Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-armLinus Torvalds
* 'fixes' of git://git.linaro.org/people/rmk/linux-arm: (31 commits) ARM: 7304/1: ioremap: fix boundary check when reusing static mapping ARM: 7301/1: Rename the T() macro to TUSER() to avoid namespace conflicts ARM: 7299/1: ftrace: clear zero bit in reported IPs for Thumb-2 ARM: 7298/1: realview: fix mapping of MPCore private memory region PCMCIA: fix sa1111 oops on remove ARM: 7288/1: mach-sa1100: add missing module_init() call ARM: 7297/1: smp_twd: make sure timer is stopped before registering it ARM: 7296/1: proc-v7.S: remove HARVARD_CACHE preprocessor guards ARM: 7295/1: cortex-a7: move proc_info out of !CONFIG_ARM_LPAE block ARM: 7293/1: logical_cpu_map: decouple CPU mapping from SMP ARM: 7291/1: cache: assume 64-byte L1 cachelines for ARMv7 CPUs ARM: 7290/1: vmlinux.lds.S: align the exception fixup table to a 4-byte boundary ARM: 7289/1: vmlinux.lds.S: do not hardcode cacheline size as 32 bytes MFD: ucb1x00-ts: fix resume failure MFD: ucb1x00-core: fix gpiolib direction_output handling MFD: ucb1x00-core: fix missing restore of io output data on resume MFD: mcp-core: fix mcp_priv() to be more type safe MFD: mcp-core: fix complaints from the genirq layer Revert "ARM: sa11x0: Implement autoloading of codec and codec pdata for mcp bus." Revert "ARM: sa1100: Refactor mcp-sa11x0 to use platform resources." ... Fix up conflict due to arch/arm/mach-mx5/Kconfig having been merged into mach-imx5 (commit 784a90c0a7d8: "ARM i.MX: Merge i.MX5 support into mach-imx"), but the ARM_L1_CACHE_SHIFT_6 entry was moved to be driven by the CPU_V7 logic from it in the old location in rmk's branch (commit a092f2b15399: "ARM: 7291/1: cache: assume 64-byte L1 cachelines for ARMv7 CPUs").
2012-01-27Add driver auto probing for x86 features v4Andi Kleen
There's a growing number of drivers that support a specific x86 feature or CPU. Currently loading these drivers currently on a generic distribution requires various driver specific hacks and it often doesn't work. This patch adds auto probing for drivers based on the x86 cpuid information, in particular based on vendor/family/model number and also based on CPUID feature bits. For example a common issue is not loading the SSE 4.2 accelerated CRC module: this can significantly lower the performance of BTRFS which relies on fast CRC. Another issue is loading the right CPUFREQ driver for the current CPU. Currently distributions often try all all possible driver until one sticks, which is not really a good way to do this. It works with existing udev without any changes. The code exports the x86 information as a generic string in sysfs that can be matched by udev's pattern matching. This scheme does not support numeric ranges, so if you want to handle e.g. ranges of model numbers they have to be encoded in ASCII or simply all models or families listed. Fixing that would require changing udev. Another issue is that udev will happily load all drivers that match, there is currently no nice way to stop a specific driver from being loaded if it's not needed (e.g. if you don't need fast CRC) But there are not that many cpu specific drivers around and they're all not that bloated, so this isn't a particularly serious issue. Originally this patch added the modalias to the normal cpu sysdevs. However sysdevs don't have all the infrastructure needed for udev, so it couldn't really autoload drivers. This patch instead adds the CPU modaliases to the cpuid devices, which are real devices with full support for udev. This implies that the cpuid driver has to be loaded to use this. This patch just adds infrastructure, some driver conversions in followups. Thanks to Kay for helping with some sysfs magic. v2: Constifcation, some updates v4: (trenn@suse.de): - Use kzalloc instead of kmalloc to terminate modalias buffer - Use uppercase hex values to match correctly against hex values containing letters Cc: Dave Jones <davej@redhat.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Jen Axboe <axboe@kernel.dk> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Huang Ying <ying.huang@intel.com> Cc: Len Brown <lenb@kernel.org> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Thomas Renninger <trenn@suse.de> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2012-01-26kbuild: disable -Wmissing-field-initializers for W=1Kirill A. Shutemov
-Wmissing-field-initializers is too noisy to be useful on W=1. Let's move it to W=2. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-01-26kconfig: fix new choices being skipped upon config updateArnaud Lacombe
Running `oldconfig' after any of the following configuration change: either trivial addition, such as: config A bool "A" choice prompt "Choice ?" depends on A config CHOICE_B bool "Choice B" config CHOICE_C bool "Choice C" endchoice or more tricky change: OLD KCONFIG | NEW KCONFIG | | config A | bool "A" | choice | choice prompt "Choice ?" | prompt "Choice ?" | config CHOICE_C | config CHOICE_C bool "Choice C" | bool "Choice C" | config CHOICE_D | config CHOICE_D bool "Choice D" | bool "Choice D" endchoice | | config CHOICE_E | bool "Choice E" | depends on A | endchoice will not cause the choice to be considered as NEW, and thus not be asked. The cause of this behavior is that choice's novelty are computed statically right after the saved configuration has been read. At this point, the new dependency's value is still unknown and asserted to be `no'. Moreover, no update to this decision is made afterward. Correct this by dynamically evaluating a choice's novelty, and removing the static evaluation. Reported-and-tested-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Arnaud Lacombe <lacombar@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-01-23scripts/kernel-doc: fix fatal error caused by cfg80211.hRandy Dunlap
include/net/cfg80211.h uses __must_check in functions that have kernel-doc notation. This was confusing scripts/kernel-doc, so have scripts/kernel-doc ignore "__must_check". Error(include/net/cfg80211.h:2702): cannot understand prototype: 'struct cfg80211_bss * __must_check cfg80211_inform_bss(...) Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Cc: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-01-23kbuild: do not check for ancient modutils toolsLucas De Marchi
scripts/depmod.sh checks for the output of '-V' expecting that it has module-init-tools in it. It's a hack to prevent users from using modutils instead of module-init-tools, that only works with 2.4.x kernels. This however prints an annoying warning for kmod tool, that is currently replacing module-init-tools. Rather than putting another check for kmod's version, just remove it since users of 2.4.x kernel are unlikely to upgrade to 3.x, and if they do, let depmod fail in that case because they should know what they are doing. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi> Acked-by: WANG Cong <amwang@redhat.com> Acked-By: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-01-20Revert "ARM: sa11x0: Implement autoloading of codec and codec pdata for mcp ↵Russell King
bus." This reverts commit 5dd7bf59e0e8563265b3e5b33276099ef628fcc7. Conflicts: scripts/mod/file2alias.c This change is wrong on many levels. First and foremost, it causes a regression. On boot on Assabet, which this patch gives a codec id of 'ucb1x00', it gives: ucb1x00 ID not found: 1005 0x1005 is a valid ID for the UCB1300 device. Secondly, this patch is way over the top in terms of complexity. The only device which has been seen to be connected with this MCP code is the UCB1x00 (UCB1200, UCB1300 etc) devices, and they all use the same driver. Adding a match table, requiring the codec string to match the hardware ID read out of the ID register, etc is completely over the top when we can just read the hardware ID register.
2012-01-17Merge branch 'x86-syscall-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip * 'x86-syscall-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86: Move <asm/asm-offsets.h> from trace_syscalls.c to asm/syscall.h x86, um: Fix typo in 32-bit system call modifications um: Use $(srctree) not $(KBUILD_SRC) x86, um: Mark system call tables readonly x86, um: Use the same style generated syscall tables as native um: Generate headers before generating user-offsets.s um: Run host archheaders, allow use of host generated headers kbuild, headers.sh: Don't make archheaders explicitly x86, syscall: Allow syscall offset to be symbolic x86, syscall: Re-fix typo in comment x86: Simplify syscallhdr.sh x86: Generate system call tables and unistd_*.h from tables checksyscalls: Use arch/x86/syscalls/syscall_32.tbl as source x86: Machine-readable syscall tables and scripts to process them trace: Include <asm/asm-offsets.h> in trace_syscalls.c x86-64, ia32: Move compat_ni_syscall into C and its own file x86-64, syscall: Adjust comment spacing and remove typo kbuild: Add support for an "archheaders" target kbuild: Add support for installing generated asm headers
2012-01-16Merge branch 'misc' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild * 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: scripts/coccinelle: improve the coverage of some semantic patches coccinelle: semantic patches related to devm_ functions (part 2) coccinelle: semantic patches related to devm_ functions (part 1) coccinelle.txt: update documentation to include M= option coccicheck: add M= option to control which dir is processed ctags: remove struct forward declarations scripts/tags.sh: Add Page flag function magic
2012-01-16Merge branch 'kconfig' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild * 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: menuconfig: fix a regression when canceling the prompt dialog at exit kbuild: Fix compiler warning with assertion when calling 'fwrite' Improve update-po-config output menuconfig: let make not report error when not save configuration merge_config.sh: fix bug in final check merge_config.sh: whitespace cleanup merge_config.sh: use signal names compatible with dash and bash kconfig: add merge_config.sh script kconfig: use xfwrite wrapper function to silence warnings kconfig: fix set but not used warnings kconfig: fix warnings by specifing format arguments
2012-01-16Merge branch 'kbuild' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: Kbuild: Use dtc's -d (dependency) option dtc: Implement -d option to write out a dependency file kbuild: Fix comment in Makefile.lib scripts/genksyms: clean lex/yacc generated files kbuild: Correctly deal with make options which contain an "s"
2012-01-16menuconfig: fix a regression when canceling the prompt dialog at exitLi Zefan
This commit fixes a bug, while introducing a new one.. commit 7203ddbd4be9720649e47d756a001e0c7d7f8ae2 Author: Wang YanQing <udknight@gmail.com> Date: Thu Jan 12 11:31:32 2012 +0800 menuconfig: let make not report error when not save configuration Pressing ESC should cancel the yes/no dialog and return back to the main menu, but not exit from menuconfig. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Acked-by: Wang YanQing <udknight@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-01-15Merge branch 'perf-core-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip * 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (39 commits) perf tools: Fix compile error on x86_64 Ubuntu perf report: Fix --stdio output alignment when --showcpuutilization used perf annotate: Get rid of field_sep check perf annotate: Fix usage string perf kmem: Fix a memory leak perf kmem: Add missing closedir() calls perf top: Add error message for EMFILE perf test: Change type of '-v' option to INCR perf script: Add missing closedir() calls tracing: Fix compile error when static ftrace is enabled recordmcount: Fix handling of elf64 big-endian objects. perf tools: Add const.h to MANIFEST to make perf-tar-src-pkg work again perf tools: Add support for guest/host-only profiling perf kvm: Do guest-only counting by default perf top: Don't update total_period on process_sample perf hists: Stop using 'self' for struct hist_entry perf hists: Rename total_session to total_period x86: Add counter when debug stack is used with interrupts enabled x86: Allow NMIs to hit breakpoints in i386 x86: Keep current stack in NMI breakpoints ...
2012-01-15Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-kconfig * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-kconfig: kconfig/streamline-config.pl: Fix parsing Makefile with variables kconfig/streamline-config.pl: Simplify backslash line concatination
2012-01-14kbuild: Fix compiler warning with assertion when calling 'fwrite'Arnaud Lacombe
Reinhard Tartler discovered a corner case of calling xfwrite() where the length of the string is zero. Arnaud Lacombe suggested to use assertion for the corner case, as fwrite(3) is currently used: 1) in comment printers. Empty comment are not allowed. 2) in a callback passed to expr_print(), where the string printed is either NULL OR non-empty. 3) in the lexer, auto-generated, and unused. I feel using assertion is a good solution: 1) It cleanly takes care of the above-mentioned corner case. 2) It can be easily disabled by defining NDEBUG. 3) It asserts xfwrite() is simply a wrapper for fwrite(). Reported-by: Reinhard Tartler <Reinhard.Tartler@informatik.uni-erlangen.de> Signed-off-by: Arnaud Lacombe <lacombar@gmail.com> Signed-off-by: Jean Sacren <sakiwit@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>