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* Add current selection check.Boris Barbulovski2015-11-021-0/+7
| | | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> [mmarek: I missed it in the original Qt5 patch set, which caused a crash] Signed-off-by: Michal Marek <mmarek@suse.com>
* Use pkg-config to find Qt 4 and 5 instead of direct qmakeThiago Macieira2015-11-021-24/+13
| | | | | | | | | | | | | | | The Qt Project recommendation is that there should always be a "qmake" binary and it should never be renamed. If it's necessary to handle multiple Qt versions, the Qt Project recommends using qtchooser. Unfortunately, some distros do not follow the recommendation, so we would need to check qmake-qt4, qmake-qt5, etc. So, instead, let's try pkg-config. Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Reported-by: Alexey Brodkin <abrodkin@synopsys.com> Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* kconfig: Fix copy&paste errorMichal Sojka2015-10-201-1/+1
| | | | | | | Fixes: 31847b67bec0 ("kconfig: allow use of relations other than (in)equality") Signed-off-by: Michal Sojka <sojkam1@fel.cvut.cz> Reviewed-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
* kconfig/merge_config.sh: Accept a single fileGabriel de Perthuis2015-10-141-1/+1
| | | | | | | | merge_config.sh can usefully be applied to a single file. It implicitly merges with the default configuration. Signed-off-by: Gabriel de Perthuis <g2p.code@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* kconfig/merge_config.sh: Support KCONFIG_CONFIGGabriel de Perthuis2015-10-141-4/+12
| | | | | | | | | | | | | | | All make targets support $KCONFIG_CONFIG because they run scripts/kconf. Make sure merge_config.sh accesses the correct file in all cases. Previously this script broke in two different code paths, one for targets like kvmconfig (which use merge_config.sh -m then call a target that respects KCONFIG_CONFIG) and one for direct use of the script without -m, which called make rules that edit KCONFIG_CONFIG but verified a different file. Signed-off-by: Gabriel de Perthuis <g2p.code@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Update the buildsystem for KConfig finding QtThiago Macieira2015-10-141-45/+28
| | | | | | | | | | | | The buildsystem will now only search for Qt 4 and Qt 5. Support for Qt 2 and 3 was dropped in the previous commits (Qt 3 was EOL'ed in 2010 or so...). For Qt 5, to be future-proof with the future direction notice appearing in the 5.5 release, C++11 support is automatically enabled. Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Update copyright.Boris Barbulovski2015-10-141-1/+3
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Fix goParent issue.Boris Barbulovski2015-10-141-1/+1
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - on Back clicked, deselect old item.Boris Barbulovski2015-10-141-1/+3
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Add(back) one click checkbox toggle.Boris Barbulovski2015-10-141-1/+17
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Add(back) lineedit editing.Boris Barbulovski2015-10-141-0/+1
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Remove some commented code.Boris Barbulovski2015-10-141-4/+0
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Source format.Boris Barbulovski2015-10-141-3/+3
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Add horizontal scrollbar, and scroll per pixel.Boris Barbulovski2015-10-141-0/+5
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Change ConfigItem constructor parent type.Boris Barbulovski2015-10-141-2/+2
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Disable ConfigList soringBoris Barbulovski2015-10-141-1/+1
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Remove ConfigList::updateMenuList template.Boris Barbulovski2015-10-142-4/+73
| | | | | | | | | | | | ConfigItem executes parent->takeChild(0) while ConfigList executes parent->takeTopLevelItem(0) Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Add ConfigList::mode to initializer list.Boris Barbulovski2015-10-141-1/+1
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Add ConfigItem::nextItem to initializer list.Boris Barbulovski2015-10-141-3/+3
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Tree widget set column titles.Boris Barbulovski2015-10-141-0/+2
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Quick workaround to bypass app crash at startup.Boris Barbulovski2015-10-141-3/+0
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Set ConfigView object name.Boris Barbulovski2015-10-141-0/+1
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Use correct signal names.Boris Barbulovski2015-10-141-2/+2
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Remove Qt3Support from Makefile.Boris Barbulovski2015-10-141-2/+2
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Put back some of the old implementation(part 2).Boris Barbulovski2015-10-142-26/+807
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Put back some of the old implementation.Boris Barbulovski2015-10-142-18/+216
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Introduce Qt4/5 version of ConfigList and ConfigItemBoris Barbulovski2015-10-142-9/+63
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - update signalsBoris Barbulovski2015-10-141-36/+15
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Fix the code so it compiles with Qt5Boris Barbulovski2015-10-142-100/+108
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Remove custom ListView classes.Boris Barbulovski2015-10-142-1066/+15
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Make single/split/full actions checkable.Boris Barbulovski2015-10-142-3/+30
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Update QAction checkableBoris Barbulovski2015-10-141-22/+22
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Fix layout margin.Boris Barbulovski2015-10-141-0/+1
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Fix layoutBoris Barbulovski2015-10-141-0/+5
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Replace Q3VBox with QWidgetBoris Barbulovski2015-10-142-3/+2
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Remove unused #include <q3dragobject.h>Boris Barbulovski2015-10-141-1/+0
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Use QMenuBoris Barbulovski2015-10-142-11/+11
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Use QTextBrowserBoris Barbulovski2015-10-142-10/+10
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Use QListBoris Barbulovski2015-10-142-9/+9
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Use QFileDialogBoris Barbulovski2015-10-141-3/+3
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Use QActionBoris Barbulovski2015-10-142-24/+28
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Port xconfig to Qt5 - Use QMainWindow, QToolBarBoris Barbulovski2015-10-142-4/+5
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Remove support for QT3 and older.Boris Barbulovski2015-10-142-41/+0
| | | | | | Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* kbuild: document recursive dependency limitation / resolutionLuis R. Rodriguez2015-10-085-0/+316
| | | | | | | | | | | | | | | | | | | | | | | | | | | Recursive dependency issues with kconfig are unavoidable due to some limitations with kconfig, since these issues are recurring provide a hint to the user how they can resolve these dependency issues and also document why such limitation exists. While at it also document a bit of future prospects of ways to enhance Kconfig, including providing formal semantics and evaluation of use of a SAT solver. If you're interested in this work or prospects of it check out the kconfig-sat project wiki [0] and mailing list [1]. [0] http://kernelnewbies.org/KernelProjects/kconfig-sat [1] https://groups.google.com/d/forum/kconfig-sat Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: James Bottomley <jbottomley@odin.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Paul Bolle <pebolle@tiscali.nl> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Takashi Iwai <tiwai@suse.de> Cc: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Mate Soos <soos.mate@gmail.com> Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com> Signed-off-by: Michal Marek <mmarek@suse.com>
* Linux 4.3-rc1v4.3-rc1Linus Torvalds2015-09-121-2/+2
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* Merge tag 'cris-for-4.3' of ↵Linus Torvalds2015-09-1250-421/+220
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jesper/cris Pull CRIS updates from Jesper Nilsson: "Mostly removal of old cruft of which we can use a generic version, or fixes for code not commonly run in the cris port, but also additions to enable some good debug" * tag 'cris-for-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jesper/cris: (25 commits) CRISv10: delete unused lib/dmacopy.c CRISv10: delete unused lib/old_checksum.c CRIS: fix switch_mm() lockdep splat CRISv32: enable LOCKDEP_SUPPORT CRIS: add STACKTRACE_SUPPORT CRISv32: annotate irq enable in idle loop CRISv32: add support for irqflags tracing CRIS: UAPI: use generic types.h CRIS: UAPI: use generic shmbuf.h CRIS: UAPI: use generic msgbuf.h CRIS: UAPI: use generic socket.h CRIS: UAPI: use generic sembuf.h CRIS: UAPI: use generic sockios.h CRIS: UAPI: use generic auxvec.h CRIS: UAPI: use generic headers via Kbuild CRIS: UAPI: fix elf.h export CRIS: don't make asm/elf.h depend on asm/user.h CRIS: UAPI: fix ptrace.h CRISv32: Squash compile warnings for axisflashmap CRISv32: Add GPIO driver to the default configs ...
| * CRISv10: delete unused lib/dmacopy.cRabin Vincent2015-09-051-42/+0
| | | | | | | | | | | | | | This file is never built. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jespern@axis.com>
| * CRISv10: delete unused lib/old_checksum.cRabin Vincent2015-09-051-86/+0
| | | | | | | | | | | | | | This file is never built. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
| * CRIS: fix switch_mm() lockdep splatRabin Vincent2015-09-051-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With lockdep support implemented on CRISv32, we get the following splat. switch_mm() can be called both from the scheduler() (with interrupts disabled) and from flush_old_exec (via activate_mm()), with interrupts enabled. Fix it by disabling interrupts in activate_mm(), similar to powerpc and hexagon. t====================================================== [ INFO: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected ] 3.19.0-08802-g20bc9f1-dirty #323 Not tainted ------------------------------------------------------ init/1 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: (mmu_context_lock){+.+...}, at: [<c0009290>] switch_mm+0x22/0xc6 and this task is already holding: (&rq->lock){-.-.-.}, at: [<c01a0756>] __schedule+0x5e/0x648 which would create a new lock dependency: (&rq->lock){-.-.-.} -> (mmu_context_lock){+.+...} but this new dependency connects a HARDIRQ-irq-safe lock: (&rq->lock){-.-.-.} ... which became HARDIRQ-irq-safe at: [<c002b03c>] scheduler_tick+0x28/0x5e [<c0007c6c>] timer_interrupt+0x4e/0x6a [<c0043ac4>] handle_irq_event_percpu+0x54/0x13c [<c004343c>] generic_handle_irq+0x2a/0x36 to a HARDIRQ-irq-unsafe lock: (mmu_context_lock){+.+...} ... which became HARDIRQ-irq-unsafe at: ... [<c0039e60>] __lock_acquire+0x8f8/0x1d9c [<c0009290>] switch_mm+0x22/0xc6 [<c009c260>] flush_old_exec+0x500/0x5d4 [<c00da4c6>] load_elf_phdrs+0x7a/0x84 [<c00dbdb0>] load_elf_binary+0x21c/0x13b4 [<c009cdb6>] do_execve+0x22/0x2c [<c001dcf2>] ____call_usermodehelper+0x0/0x154 [<c000581e>] ret_from_kernel_thread+0xe/0x14 other info that might help us debug this: Possible interrupt unsafe locking scenario: CPU0 CPU1 ---- ---- lock(mmu_context_lock); local_irq_disable(); lock(&rq->lock); lock(mmu_context_lock); <Interrupt> lock(&rq->lock); *** DEADLOCK *** 1 lock held by init/1: #0: (&rq->lock){-.-.-.}, at: [<c01a0756>] __schedule+0x5e/0x648 Call Trace: [<c019fe9e>] printk+0x0/0x4e [<c00368f8>] print_shortest_lock_dependencies+0x0/0x15c [<c0048628>] print_stack_trace+0x0/0x88 [<c0038912>] __lock_is_held+0x3e/0x5e [<c003b894>] lock_acquire+0x8a/0xcc [<c01a50c4>] _raw_spin_lock+0x44/0x7a [<c0009290>] switch_mm+0x22/0xc6 [<c01a06f8>] __schedule+0x0/0x648 [<c01a0d76>] schedule+0x36/0x7c [<c0037d04>] trace_hardirqs_on+0x0/0x1e [<c0004e18>] do_work_pending+0x30/0xd4 [<c000591a>] _work_pending+0xe/0x12 Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
| * CRISv32: enable LOCKDEP_SUPPORTRabin Vincent2015-09-051-0/+4
| | | | | | | | | | | | | | | | Now that we have stack tracing and irq flags tracing support, we can also enable lockdep support Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
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