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2012-07-30Merge branch 'misc' of ↵Linus Torvalds5-21/+264
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull misc kbuild changes from Michal Marek: "This is the non-critical part of kbuild for v3.6-rc1: - Two new coccinelle semantic patches - New scripts/tags.sh regexp - scripts/config improvements that I mistakenly applied here instead of in the kconfig branch (but there are no conflicts) - Debian packaging fixes" * 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: scripts/tags.sh: Teach [ce]tags about libtraceeevent error codes scripts/coccinelle: list iterator variable semantic patch scripts/coccinelle: Find threaded IRQs requests which are missing IRQF_ONESHOT deb-pkg: Add all Makefiles to header package deb-pkg: Install linux-firmware-image in versioned dir scripts/config: add option to undef a symbol scripts/config: allow alternate prefix to config option symbol scripts/config: add option to not upper-case symbols
2012-07-30Merge branch 'kconfig' of ↵Linus Torvalds9-36/+104
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull kconfig changes from Michal Marek: - kconfig Makefile portability fixes - menuconfig/nconfig help pager usability fix - .gitignore cleanup - quoting fix in scripts/config - Makefile prints errors to stderr - support for arbitrarily log lines in .config - fix oldnoconfig description in 'make help' * 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kconfig: Document oldnoconfig to what it really does nconf: add u, d command keys in scroll windows menuconfig: add u, d, q command keys in text boxes scripts/config: fix double-quotes un-escaping kconfig: Print errors to stderr in the Makefile kconfig: allow long lines in config file kconfig: remove lkc_defs.h from .gitignore and dontdiff xconfig: add quiet rule for moc xconfig: use pkgconfig to find moc kconfig: fix check-lxdialog for DLL platforms kconfig: check ncursesw headers first in check-lxdialog kconfig/nconf: fix compile with ncurses reentrant API
2012-07-30Merge branch 'kbuild' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull kbuild fix from Michal Marek: "The main kbuild branch ended up with a single commit this time, a fix to send errors to stderr" * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kbuild: Print errors to stderr
2012-07-26Merge tag 'usb-3.6-rc1' of ↵Linus Torvalds1-1/+4
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB patches from Greg Kroah-Hartman: "Here's the big USB patch set for the 3.6-rc1 merge window. Lots of little changes in here, primarily for gadget controllers and drivers. There's some scsi changes that I think also went in through the scsi tree, but they merge just fine. All of these patches have been in the linux-next tree for a while now. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" Fix up trivial conflicts in include/scsi/scsi_device.h (same libata conflict that Jeff had already encountered) * tag 'usb-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (207 commits) usb: Add USB_QUIRK_RESET_RESUME for all Logitech UVC webcams usb: Add quirk detection based on interface information usb: s3c-hsotg: Add header file protection macros in s3c-hsotg.h USB: ehci-s5p: Add vbus setup function to the s5p ehci glue layer USB: add USB_VENDOR_AND_INTERFACE_INFO() macro USB: notify phy when root hub port connect change USB: remove 8 bytes of padding from usb_host_interface on 64 bit builds USB: option: add ZTE MF821D USB: sierra: QMI mode MC7710 moved to qcserial USB: qcserial: adding Sierra Wireless devices USB: qcserial: support generic Qualcomm serial ports USB: qcserial: make probe more flexible USB: qcserial: centralize probe exit path USB: qcserial: consolidate usb_set_interface calls USB: ehci-s5p: Add support for device tree USB: ohci-exynos: Add support for device tree USB: ehci-omap: fix compile failure(v1) usb: host: tegra: pass correct pointer in ehci_setup() USB: ehci-fsl: Update ifdef check to work on 64-bit ppc USB: serial: keyspan: Removed unrequired parentheses. ...
2012-07-26kconfig: Document oldnoconfig to what it really doesSteven Rostedt1-1/+1
The make target 'oldnoconfig' is a misnomer. It doesn't set new symbols to 'n', but instead sets it to their default values. Unfortunately, assuming that it actually did this, broke ktest in some of its tests. For example, the tests to create a minimum config and even a config bisect, depends on removing various configs and using oldnoconfig to get rid of other configs that may have depended on it. But because some configs that it was trying to disable, were in fact default enabled, this caused those configs to re-enable and corrupt the test. I thought about fixing oldnoconfig, but I'm afraid that people are already dependent on its current behavior. Instead, I'm just updating the documentation to state that it sets the new symbols to their default values and not to 'n'. Ideally, this would be called, 'olddefconfig' and we have an 'oldnoconfig' that actually disables the new symbols. But it's useless for me now. If it changed, ktest would need to be consistent between each version, and that would be to difficult to detect. I'll handle this issue with ktest with other means. Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-26scripts/tags.sh: Teach [ce]tags about libtraceeevent error codesNamhyung Kim1-2/+4
As we use a macro trick to sync each error codes with its description string, teach [ce]tags to process them properly. Suggested-by: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Link: http://lkml.kernel.org/n/tip-qt5fv4pzigr2nnl27ydimg4h@git.kernel.org Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-26nconf: add u, d command keys in scroll windowsBenjamin Poirier2-6/+8
They function just like they do in less(1). Also correct some discrepancy between the help text and the code wrt function keys. Signed-off-by: Benjamin Poirier <bpoirier@suse.de> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-26menuconfig: add u, d, q command keys in text boxesBenjamin Poirier2-3/+6
They function just like they do in less(1). Signed-off-by: Benjamin Poirier <bpoirier@suse.de> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-26scripts/config: fix double-quotes un-escapingYann E. MORIN1-1/+1
When reporting a string value, only the first double-quote was un-escaped. We need to un-escape all escaped double-quotes. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-25Merge tag 'for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pciLinus Torvalds1-0/+11
Pull PCI changes from Bjorn Helgaas: "Host bridge hotplug: - Add MMCONFIG support for hot-added host bridges (Jiang Liu) Device hotplug: - Move fixups from __init to __devinit (Sebastian Andrzej Siewior) - Call FINAL fixups for hot-added devices, too (Myron Stowe) - Factor out generic code for P2P bridge hot-add (Yinghai Lu) - Remove all functions in a slot, not just those with _EJx (Amos Kong) Dynamic resource management: - Track bus number allocation (struct resource tree per domain) (Yinghai Lu) - Make P2P bridge 1K I/O windows work with resource reassignment (Bjorn Helgaas, Yinghai Lu) - Disable decoding while updating 64-bit BARs (Bjorn Helgaas) Power management: - Add PCIe runtime D3cold support (Huang Ying) Virtualization: - Add VFIO infrastructure (ACS, DMA source ID quirks) (Alex Williamson) - Add quirks for devices with broken INTx masking (Jan Kiszka) Miscellaneous: - Fix some PCI Express capability version issues (Myron Stowe) - Factor out some arch code with a weak, generic, pcibios_setup() (Myron Stowe)" * tag 'for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (122 commits) PCI: hotplug: ensure a consistent return value in error case PCI: fix undefined reference to 'pci_fixup_final_inited' PCI: build resource code for M68K architecture PCI: pciehp: remove unused pciehp_get_max_lnk_width(), pciehp_get_cur_lnk_width() PCI: reorder __pci_assign_resource() (no change) PCI: fix truncation of resource size to 32 bits PCI: acpiphp: merge acpiphp_debug and debug PCI: acpiphp: remove unused res_lock sparc/PCI: replace pci_cfg_fake_ranges() with pci_read_bridge_bases() PCI: call final fixups hot-added devices PCI: move final fixups from __init to __devinit x86/PCI: move final fixups from __init to __devinit MIPS/PCI: move final fixups from __init to __devinit PCI: support sizing P2P bridge I/O windows with 1K granularity PCI: reimplement P2P bridge 1K I/O windows (Intel P64H2) PCI: disable MEM decoding while updating 64-bit MEM BARs PCI: leave MEM and IO decoding disabled during 64-bit BAR sizing, too PCI: never discard enable/suspend/resume_early/resume fixups PCI: release temporary reference in __nv_msi_ht_cap_quirk() PCI: restructure 'pci_do_fixups()' ...
2012-07-25Merge branch 'for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree from Jiri Kosina: "Trivial updates all over the place as usual." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (29 commits) Fix typo in include/linux/clk.h . pci: hotplug: Fix typo in pci iommu: Fix typo in iommu video: Fix typo in drivers/video Documentation: Add newline at end-of-file to files lacking one arm,unicore32: Remove obsolete "select MISC_DEVICES" module.c: spelling s/postition/position/g cpufreq: Fix typo in cpufreq driver trivial: typo in comment in mksysmap mach-omap2: Fix typo in debug message and comment scsi: aha152x: Fix sparse warning and make printing pointer address more portable. Change email address for Steve Glendinning Btrfs: fix typo in convert_extent_bit via: Remove bogus if check netprio_cgroup.c: fix comment typo backlight: fix memory leak on obscure error path Documentation: asus-laptop.txt references an obsolete Kconfig item Documentation: ManagementStyle: fixed typo mm/vmscan: cleanup comment error in balance_pgdat mm: cleanup on the comments of zone_reclaim_stat ...
2012-07-20trivial: typo in comment in mksysmapMasatake YAMATO1-1/+1
Signed-off-by: Masatake YAMATO <yamato@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-07-14scripts/coccinelle: list iterator variable semantic patchJulia Lawall1-0/+147
If list_for_each_entry, etc complete a traversal of the list, the iterator variable ends up pointing to an address at an offset from the list head, and not a meaningful structure. Thus this value should not be used after the end of the iterator. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-14kconfig: Print errors to stderr in the MakefileMichal Marek1-14/+14
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-14kconfig: allow long lines in config fileCody Schafer1-2/+59
For some config options (CONFIG_EXTRA_FIRMWARE, for example), the length of a config file line can exceed the 1024 byte buffer. Switch from fgets to compat_getline to fix. compat_getline is an internally implimented getline work-alike for portability purposes. Signed-off-by: Cody Schafer <cody@linux.vnet.ibm.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-13scripts/coccinelle: Find threaded IRQs requests which are missing IRQF_ONESHOTLars-Peter Clausen1-0/+65
Since commit 1c6c69525b ("genirq: Reject bogus threaded irq requests") threaded IRQs without a primary handler need to be requested with IRQF_ONESHOT, otherwise the request will fail. This semantic patch will help to statically identify (and fix) such cases. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-13kconfig: remove lkc_defs.h from .gitignore and dontdiffPaul Bolle1-1/+0
Commit 5a6f8d2bd9e3392569ed6f29ea4d7210652f929b ("kconfig: nuke LKC_DIRECT_LINK cruft") removed all traces of lkc_defs.h from the tree. Remove its entries in dontdiff and kconfig's .gitignore file too. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-13xconfig: add quiet rule for mocYaakov Selkowitz1-2/+5
Also add a dependency on .tmp_qtcheck for KC_QT_MOC. Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-13xconfig: use pkgconfig to find mocYaakov Selkowitz1-2/+2
Various schemes exist to allow parallel installations of multiple major versions of Qt (4.x with the previous 3.x and/or the upcoming 5.x). QtCore.pc includes a moc_location variable which should be a more reliable way to find moc. Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-08kbuild: Print errors to stderrMichal Marek1-2/+2
... at least in the top-level Makefile and scripts/link-vmlinux.sh. There are some more instances of the 'echo <error>; exit 1' pattern in some arch Makefiles and kconfig. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-05Merge 3.5-rc5 into usb-nextGreg Kroah-Hartman1-0/+0
This resolves a merge issue with the option.c USB serial driver. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-04kconfig: fix check-lxdialog for DLL platformsYaakov Selkowitz1-1/+1
Import libraries on Cygwin and MinGW/MSYS use the .dll.a suffix, so checking this suffix is necessary to make sure ncurses will still be found when built without static libraries. Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-04kconfig: check ncursesw headers first in check-lxdialogYaakov Selkowitz1-3/+3
Commit 8c41e5e363db55d91aa3b1cdce4ab02ad9821de7 added a check for ncursesw/curses.h for the case where ncurses and ncursesw are build separately but only one is installed. But if both are installed, the headers ncurses/curses.h and ncursesw/curses.h differ, and since libncursesw will be found first, so should ncursesw/curses.h. Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-04kconfig/nconf: fix compile with ncurses reentrant APIYaakov Selkowitz1-0/+4
ESCDELAY is a global variable which is replaced by getter and setter functions with NCURSES_REENTRANT. This fixes the following error: nconf.c: In function ‘main’: nconf.c:1506:2: error: lvalue required as left operand of assignment Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-06-28deb-pkg: Add all Makefiles to header packagemaximilian attems1-1/+1
I discovered that make deb-pkg does not add Makefile_32.cpu from arch/x86 directory when doing i386 kernel build and package build. Fix it by greedily adding all Makefiles. Reported-by: Witold Baryluk <baryluk@smp.if.uj.edu.pl> Signed-off-by: maximilian attems <max@stro.at> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-06-28deb-pkg: Install linux-firmware-image in versioned dirmaximilian attems1-2/+3
That way they don't file conflict with official firmware package: trying to overwrite '/lib/firmware/qlogic/1040.bin', which is also in package firmware-qlogic 0.35 .. Reported-by: Michael Prokop <mika@debian.org> Signed-off-by: maximilian attems <max@stro.at> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-06-28scripts/config: add option to undef a symbolYann E. MORIN1-0/+10
It is currently possible to enable, disable or modularise a symbol. Also, an undefined symbol is reported as such. Add a new command to undefine a symbol, by removing the corresponding line from the .config file. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-06-28scripts/config: allow alternate prefix to config option symbolYann E. MORIN1-13/+19
While the Linux kernel uses 'CONFIG_' as a prefix to the config options symbols, many projects that use kconfig may use different prefixes, or even none at all. If the CONFIG_ environment variable is set, use it as the prefix (empty is a valid prefix). Otherwise, use the default prefix 'CONFIG_'. This matches the support for alternate prefixes in scripts/kconfig/lkc.h, which uses the same logic (albeit with a C define instead of an environment variable). Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-06-28scripts/config: add option to not upper-case symbolsYann E. MORIN1-3/+15
Currently, scripts/config mangles the config option symbols to always be upper-case. While the Linux kernel almost exclusively uses upper-case symbols, there are still a few symbols with lower-case which this script can not handle: $ grep -r -E '^[[:space:]]*config[[:space:]]+[^[:space:]]*[[:lower:]][^[:space:]=.]*$' . |wc -l 173 (that's roughly 1.3% of the symbols in 3.5-rc1) Eg.: ./arch/arm/Kconfig:config VFPv3 ./arch/powerpc/platforms/Kconfig.cputype:config 40x ./arch/x86/Kconfig:config SCx200HR_TIMER ./drivers/video/console/Kconfig:config FONT_8x8 ./drivers/video/Kconfig:config NTSC_640x480 Also, other projects that use kconfig may allow for lower- or mixed-case symbols, and may find easier to reuse this script than implement each their own (potentially flawed) logic. For such a use-case, see: http://marc.info/?l=linux-kbuild&m=133409932115848&w=2 This patch adds a new option to keep the given case, and keep the current default to upper-case the symbols. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-06-27chmod +x scripts/gfp-translateDave Jones1-0/+0
This script lacks an executable bit. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-06-25Merge 3.5-rc4 into usb-nextGreg Kroah-Hartman1-1/+2
This is to get the USB fixes that were merged in the 3.5-rc4 tree into usb-next so that everyone can sync up properly. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-21get_maintainer: Fix --help warningJoe Perches1-1/+2
Using --help emits a concatenation error. Fix it. Signed-off-by: Joe Perches <joe@perches.com> Reported-by: Paul Bolle <pebolle@tiscali.nl> Tested-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-06-16scripts/modpost: check for bad references in .pci.fixups areaSebastian Andrzej Siewior1-0/+11
Functions used for PCI fixups (like DECLARE_PCI_FIXUP_HEADER) are often marked __init. This is okay as long as nobody is using PCI hotplug. However if one does execute | echo 1 > /sys/bus/pci/rescan and we hit a module which is marked __init istead of __devinit then we go boom because the code is removed after the kernel booted. This patch help to see those section mismatches. Cc: Michal Marek <mmarek@suse.cz> Cc: linux-kbuild@vger.kernel.org Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2012-06-14USB: allow match on bInterfaceNumberBjørn Mork1-1/+4
Some composite USB devices provide multiple interfaces with different functions, all using "vendor-specific" for class/subclass/protocol. Another OS use interface numbers to match the driver and interface. It seems these devices are designed with that in mind - using static interface numbers for the different functions. This adds support for matching against the bInterfaceNumber, allowing such devices to be supported without having to resort to testing against interface number whitelists and/or blacklists in the probe. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-01checkpatch: suggest pr_<level> over printk(KERN_<LEVEL>Joe Perches1-0/+13
Suggest the shorter pr_<level> instead of printk(KERN_<LEVEL>. Prefer to use pr_<level> over bare printks. Prefer to use pr_warn over pr_warning. Signed-off-by: Joe Perches <joe@perches.com> Cc: Andy Whitcroft <apw@shadowen.org> Cc: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-06-01checkpatch: check for whitespace before semicolon at EOLEric Nelson1-0/+7
Requires --strict option during invocation: ~/linux$ scripts/checkpatch --strict foo.patch This tests for a bad habits of mine like this: return 0 ; Note that it does allow a special case of a bare semicolon for empty loops: while (foo()) ; Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.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>
2012-05-28Merge branch 'misc' of ↵Linus Torvalds3-1/+101
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull misc kbuild changes from Michal Marek: "The non-critical part of kbuild for 3.5 includes - two new coccinelle checks - fix for make deb-pkg to include generated headers in arch/*/include I have more make-deb-pkg fixes in the backlog, but these will likely have to wait for 3.6." * 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: builddeb: include autogenerated header files scripts/coccinelle: sizeof of pointer scripts/coccinelle: address test is always true
2012-05-28Merge branch 'kconfig' of ↵Linus Torvalds2-10/+23
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull kconfig changes from Michal Marek: - Error handling for make KCONFIG_ALLCONFIG=<...> all*config plus a fix for a bug that was exposed by this - Fix for the script/config utility. * 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: scripts/config: properly report and set string options kbuild: all{no,yes,mod,def,rand}config only read files when instructed to. kconfig: Add error handling to KCONFIG_ALLCONFIG
2012-05-28Merge branch 'kbuild' of ↵Linus Torvalds1-0/+221
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull kbuild updates from Michal Marek. Fixed up nontrivial merge conflict in Makefile as per Stephen Rothwell and linux-next (and trivial arch/sparc/Makefile changes due to removed sparc32 logic). * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: mips: Fix KBUILD_CPPFLAGS definition kbuild: fix ia64 link kbuild: document KBUILD_LDS, KBUILD_VMLINUX_{INIT,MAIN} and LDFLAGS_vmlinux kbuild: link of vmlinux moved to a script kbuild: refactor final link of sparc32 kbuild: drop unused KBUILD_VMLINUX_OBJS from top-level Makefile kbuild: Makefile: remove unnecessary check for m68knommu ARCH
2012-05-27builddeb: include autogenerated header filesLekensteyn1-1/+1
After 303395ac3bf3e2cb488435537d416bc840438fcb, some headers are autogenerated. Include these autogenerated headers (mainly unistd_32_ia32.h) in out-of-tree builds to allow DKMS modules to be built succesfully. Signed-off-by: Peter Lekensteyn <lekensteyn@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-05-25scripts/coccinelle: sizeof of pointerJulia Lawall1-0/+65
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-05-25scripts/coccinelle: address test is always trueJulia Lawall1-0/+35
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-05-24Merge tag 'module-for-linus' of ↵Linus Torvalds1-7/+10
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus Pull module patches from Rusty Russell, who really sells them: "Three trivial patches of no real utility. Modules are boring." But to make things slightly more exciting, he adds: "Fortunately David Howells is looking to change this, with his module signing patchset. But that's for next merge window... Cheers, Rusty." * tag 'module-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: Guard check in module loader against integer overflow modpost: use proper kernel style for autogenerated files modpost: Stop grab_file() from leaking filedescriptors if fstat() fails
2012-05-24Merge branch 'delete-mca' of ↵Linus Torvalds2-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux Pull the MCA deletion branch from Paul Gortmaker: "It was good that we could support MCA machines back in the day, but realistically, nobody is using them anymore. They were mostly limited to 386-sx 16MHz CPU and some 486 class machines and never more than 64MB of RAM. Even the enthusiast hobbyist community seems to have dried up close to ten years ago, based on what you can find searching various websites dedicated to the relatively short lived hardware. So lets remove the support relating to CONFIG_MCA. There is no point carrying this forward, wasting cycles doing routine maintenance on it; wasting allyesconfig build time on validating it, wasting I/O on git grep'ping over it, and so on." Let's see if anybody screams. It generally has compiled, and James Bottomley pointed out that there was a MCA extension from NCR that allowed for up to 4GB of memory and PPro-class machines. So in *theory* there may be users out there. But even James (technically listed as a maintainer) doesn't actually have a system, and while Alan Cox claims to have a machine in his cellar that he offered to anybody who wants to take it off his hands, he didn't argue for keeping MCA support either. So we could bring it back. But somebody had better speak up and talk about how they have actually been using said MCA hardware with modern kernels for us to do that. And David already took the patch to delete all the networking driver code (commit a5e371f61ad3: "drivers/net: delete all code/drivers depending on CONFIG_MCA"). * 'delete-mca' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux: MCA: delete all remaining traces of microchannel bus support. scsi: delete the MCA specific drivers and driver code serial: delete the MCA specific 8250 support. arm: remove ability to select CONFIG_MCA
2012-05-23Merge branch 'x86-extable-for-linus' of ↵Linus Torvalds4-0/+517
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull exception table generation updates from Ingo Molnar: "The biggest change here is to allow the build-time sorting of the exception table, to speed up booting. This is achieved by the architecture enabling BUILDTIME_EXTABLE_SORT. This option is enabled for x86 and MIPS currently. On x86 a number of fixes and changes were needed to allow build-time sorting of the exception table, in particular a relocation invariant exception table format was needed. This required the abstracting out of exception table protocol and the removal of 20 years of accumulated assumptions about the x86 exception table format. While at it, this tree also cleans up various other aspects of exception handling, such as early(er) exception handling for rdmsr_safe() et al. All in one, as the result of these changes the x86 exception code is now pretty nice and modern. As an added bonus any regressions in this code will be early and violent crashes, so if you see any of those, you'll know whom to blame!" Fix up trivial conflicts in arch/{mips,x86}/Kconfig files due to nearby modifications of other core architecture options. * 'x86-extable-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (35 commits) Revert "x86, extable: Disable presorted exception table for now" scripts/sortextable: Handle relative entries, and other cleanups x86, extable: Switch to relative exception table entries x86, extable: Disable presorted exception table for now x86, extable: Add _ASM_EXTABLE_EX() macro x86, extable: Remove open-coded exception table entries in arch/x86/ia32/ia32entry.S x86, extable: Remove open-coded exception table entries in arch/x86/include/asm/xsave.h x86, extable: Remove open-coded exception table entries in arch/x86/include/asm/kvm_host.h x86, extable: Remove the now-unused __ASM_EX_SEC macros x86, extable: Remove open-coded exception table entries in arch/x86/xen/xen-asm_32.S x86, extable: Remove open-coded exception table entries in arch/x86/um/checksum_32.S x86, extable: Remove open-coded exception table entries in arch/x86/lib/usercopy_32.c x86, extable: Remove open-coded exception table entries in arch/x86/lib/putuser.S x86, extable: Remove open-coded exception table entries in arch/x86/lib/getuser.S x86, extable: Remove open-coded exception table entries in arch/x86/lib/csum-copy_64.S x86, extable: Remove open-coded exception table entries in arch/x86/lib/copy_user_nocache_64.S x86, extable: Remove open-coded exception table entries in arch/x86/lib/copy_user_64.S x86, extable: Remove open-coded exception table entries in arch/x86/lib/checksum_32.S x86, extable: Remove open-coded exception table entries in arch/x86/kernel/test_rodata.c x86, extable: Remove open-coded exception table entries in arch/x86/kernel/entry_64.S ...
2012-05-23modpost: use proper kernel style for autogenerated filesGreg Kroah-Hartman1-4/+4
If the kernel build process is creating files automatically, the least it can do is create them in a properly formatted manner. Sure, it's a minor issue, but being consistent is nice. Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Alessio Igor Bogani <abogani@kernel.org> Cc: Tony Lindgren <tony@atomide.com> Cc: Ben Hutchings <ben@decadent.org.uk> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-05-23modpost: Stop grab_file() from leaking filedescriptors if fstat() failsJesper Juhl1-3/+6
In case the open() call succeeds but the subsequent fstat() call fails, then we'll return without close()'ing the filedescriptor. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-05-23Merge branch 'for-linus' of ↵Linus Torvalds1-1/+4
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID subsystem updates from Jiri Kosina: "Apart from various driver updates and added support for a number of new devices (mostly multitouch ones, but not limited to), there is one change that is worth pointing out explicitly: creation of HID device groups and proper autoloading of hid-multitouch, implemented by Henrik Rydberg." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (50 commits) HID: wacom: fix build breakage without CONFIG_LEDS_CLASS HID: waltop: Extend barrel button fix HID: hyperv: Set the hid drvdata correctly HID: wacom: Unify speed setting HID: wacom: Add speed setting for Intuos4 WL HID: wacom: Move Graphire raport header check. HID: uclogic: Add support for UC-Logic TWHL850 HID: explain the signed/unsigned handling in hid_add_field() HID: handle logical min/max signedness properly in parser HID: logitech: read all 32 bits of report type bitfield HID: wacom: Add LED selector control for Wacom Intuos4 WL HID: hid-multitouch: fix wrong protocol detection HID: wiimote: Fix IR data parser HID: wacom: Add tilt reporting for Intuos4 WL HID: multitouch: MT interface matching for Baanto HID: hid-multitouch: Only match MT interfaces HID: Create a common generic driver HID: hid-multitouch: Switch to device groups HID: Create a generic device group HID: Allow bus wildcard matching ...
2012-05-19x86, realmode: 16-bit real-mode code support for relocs toolH. Peter Anvin1-0/+2
A new option is added to the relocs tool called '--realmode'. This option causes the generation of 16-bit segment relocations and 32-bit linear relocations for the real-mode code. When the real-mode code is moved to the low-memory during kernel initialization, these relocation entries can be used to relocate the code properly. In the assembly code 16-bit segment relocations must be relative to the 'real_mode_seg' absolute symbol. Linear relocations must be relative to a symbol prefixed with 'pa_'. 16-bit segment relocation is used to load cs:ip in 16-bit code. Linear relocations are used in the 32-bit code for relocatable data references. They are declared in the linker script of the real-mode code. The relocs tool is moved to arch/x86/tools/relocs.c, and added new target archscripts that can be used to build scripts needed building an architecture. be compiled before building the arch/x86 tree. [ hpa: accelerating this because it detects invalid absolute relocations, a serious bug in binutils 2.22.52.0.x which currently produces bad kernels. ] Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Link: http://lkml.kernel.org/r/1336501366-28617-2-git-send-email-jarkko.sakkinen@intel.com Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@intel.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Cc: <stable@vger.kernel.org>
2012-05-18MCA: delete all remaining traces of microchannel bus support.Paul Gortmaker2-2/+2
Hardware with MCA bus is limited to 386 and 486 class machines that are now 20+ years old and typically with less than 32MB of memory. A quick search on the internet, and you see that even the MCA hobbyist/enthusiast community has lost interest in the early 2000 era and never really even moved ahead from the 2.4 kernels to the 2.6 series. This deletes anything remaining related to CONFIG_MCA from core kernel code and from the x86 architecture. There is no point in carrying this any further into the future. One complication to watch for is inadvertently scooping up stuff relating to machine check, since there is overlap in the TLA name space (e.g. arch/x86/boot/mca.c). Cc: Thomas Gleixner <tglx@linutronix.de> Cc: James Bottomley <JBottomley@Parallels.com> Cc: x86@kernel.org Acked-by: Ingo Molnar <mingo@elte.hu> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>