- 08 12月, 2011 1 次提交
-
-
由 Yong Zhang 提交于
Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled], We run all interrupt handlers with interrupts disabled and we even check and yell when an interrupt handler returns with interrupts enabled (see commit [b738a50a: genirq: Warn when handler enables interrupts]). So now this flag is a NOOP and can be removed. [ralf@linux-mips.org: Fixed up conflicts in arch/mips/alchemy/common/dbdma.c, arch/mips/cavium-octeon/smp.c and arch/mips/kernel/perf_event.c.] Signed-off-by: NYong Zhang <yong.zhang0@gmail.com> To: linux-kernel@vger.kernel.org Cc: tglx@linutronix.de linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2835/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 21 9月, 2011 1 次提交
-
-
由 Wu Zhangjin 提交于
Mark interrupts with no_action handler, cascade interrupts, low level interrupts (bus error, halt ..) with IRQF_NO_THREAD to exclude them from forced threading. Signed-off-by: NWu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: linux-mips@linux-mips.org Cc: Wu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 11 5月, 2011 1 次提交
-
-
由 Ralf Baechle 提交于
CC arch/mips/mti-malta/malta-int.o arch/mips/mti-malta/malta-int.c: In function 'mips_pcibios_iack': arch/mips/mti-malta/malta-int.c:59:6: error: variable 'dummy' set but not used [-Werror=unused-but-set-variable] cc1: all warnings being treated as errors Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 14 4月, 2011 1 次提交
-
-
由 Peter Zijlstra 提交于
For future rework of try_to_wake_up() we'd like to push part of that function onto the CPU the task is actually going to run on. In order to do so we need a generic callback from the existing scheduler IPI. This patch introduces such a generic callback: scheduler_ipi() and implements it as a NOP. BenH notes: PowerPC might use this IPI on offline CPUs under rare conditions! Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk> Acked-by: NMartin Schwidefsky <schwidefsky@de.ibm.com> Acked-by: NChris Metcalf <cmetcalf@tilera.com> Acked-by: NJesper Nilsson <jesper.nilsson@axis.com> Acked-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NRalf Baechle <ralf@linux-mips.org> Reviewed-by: NFrank Rowand <frank.rowand@am.sony.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Nick Piggin <npiggin@kernel.dk> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NPeter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20110405152728.744338123@chello.nl
-
- 29 3月, 2011 1 次提交
-
-
由 Thomas Gleixner 提交于
Scripted with coccinelle. Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
-
- 05 10月, 2010 1 次提交
-
-
由 Ralf Baechle 提交于
This prevents the GIC code from being reusable sanely. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 30 3月, 2010 1 次提交
-
-
由 Tejun Heo 提交于
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: NTejun Heo <tj@kernel.org> Guess-its-ok-by: NChristoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
-
- 27 2月, 2010 1 次提交
-
-
由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 02 11月, 2009 3 次提交
-
-
由 Jaidev Patwardhan 提交于
Signed-off-by: NChris Dearman <chris@mips.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Chris Dearman 提交于
Signed-off-by: NChris Dearman <chris@mips.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Chris Dearman 提交于
This fixes the remaining problems introduced by f1974653 (incorrect access length & byteswapping in bigendian mode) Signed-off-by: NChris Dearman <chris@mips.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 04 8月, 2009 1 次提交
-
-
由 Raghu Gandham 提交于
Commit fc03bc1715ca0ad4ccfe97aab16bcc9e7129c1a4 breaks when SMTC support is enabled on Malta. Signed-off-by: NRaghu Gandham <raghu@mips.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 03 7月, 2009 3 次提交
-
-
由 Tim Anderson 提交于
This is to move the gcmp_probe call to before the use of and selection of the smp_ops functions. This allows malta with 1004K to work. Signed-off-by: NTim Anderson <tanderson@mvista.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Tim Anderson 提交于
Most of the CMP support was added before, this mostly correct compile problems but adds a platform specific translation for the interrupt number based on cpu number. Signed-off-by: NTim Anderson <tanderson@mvista.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Tim Anderson 提交于
This takes the current IPI interrupt assignment from the fix number of 4 to the number of CPUs defined in the system. Signed-off-by: NTim Anderson <tanderson@mvista.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 25 6月, 2009 1 次提交
-
-
由 Ralf Baechle 提交于
Some of the were relying into smp.h being dragged in by another header which of course is fragile. <asm/cpu-info.h> uses smp_processor_id() only in macros and including smp.h there leads to an include loop, so don't change cpu-info.h. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 16 7月, 2008 4 次提交
-
-
由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Dmitri Vorobiev 提交于
The gcmp_probe() function is needlessly defined global, and this patch makes it static. Tested by booting a Malta 4Kc board up to the shell prompt. Signed-off-by: NDmitri Vorobiev <dmitri.vorobiev@movial.fi> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Dmitri Vorobiev 提交于
Both the fill_ipi_map() routine and the gic_intr_map array defined in arch/mips/mips-boards/malta/malta_int.c are not used outside of the latter file. Thus, these objects can become static. Moreover, these two objects are used by the MT code only, which is why this patch adds the appropriate ifdef. While at it, this patch removes an unnecessary preprocessing macro in favor of the commonly used ARRAY_SIZE. Successfully tested using a Qemu-emulated Malta board for both SMP and UP kernels. Signed-off-by: NDmitri Vorobiev <dmitri.vorobiev@movial.fi> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Robert P. J. Day 提交于
Signed-off-by: NRobert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 29 4月, 2008 2 次提交
-
-
由 Dmitri Vorobiev 提交于
The following variables defined in arch/mips/mips-boards/malta/malta_int.c can become static: msc_irqmap[], msc_nr_irqs, msc_eicirqmap[], and msc_nr_eicirqs. This patch makes them static. Successfully build-tested using default configs for Malta, Atlas and SEAD boards. Runtime test successfully performed by booting the Malta 4Kc board up to the shell prompt. Signed-off-by: NDmitri Vorobiev <dmitri.vorobiev@gmail.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Ralf Baechle 提交于
Signed-off-by: NChris Dearman <chris@mips.com> Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 29 1月, 2008 8 次提交
-
-
由 Dmitri Vorobiev 提交于
This patch fixes a couple of warnings reported by checkpatch.pl. No functional changes introduced. Signed-off-by: NDmitri Vorobiev <dmitri.vorobiev@gmail.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Dmitri Vorobiev 提交于
Remove comments in C99 style and make checkpatch.pl happy. No functional changes introduced. Signed-off-by: NDmitri Vorobiev <dmitri.vorobiev@gmail.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Dmitri Vorobiev 提交于
This patch fixes two errors reported by checkpatch.pl. No functional changes introduced. Signed-off-by: NDmitri Vorobiev <dmitri.vorobiev@gmail.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Dmitri Vorobiev 提交于
Using the "We die here" comment right before calling the die() function is an extremely vivid example of overcommenting. Remove the redundant comment and save one line. No functional changes introduced. Signed-off-by: NDmitri Vorobiev <dmitri.vorobiev@gmail.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Dmitri Vorobiev 提交于
The checkpatch.pl script reported a few warnings about header files. This patch fixes these warnings. Compile-tested using the default Malta config. No functional changes introduced. Signed-off-by: NDmitri Vorobiev <dmitri.vorobiev@gmail.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Dmitri Vorobiev 提交于
This patch fixes all "line over 80 characters" warnings found in arch/mips/mips-boards/malta/malta_int.c by the checkpatch.pl script. No functional changes introduced. Signed-off-by: NDmitri Vorobiev <dmitri.vorobiev@gmail.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Dmitri Vorobiev 提交于
This patch fixes all "use tabs not spaces" warnings reported by the checkpatch.pl script on the board-specific files. No functional changes introduced. Signed-off-by: NDmitri Vorobiev <dmitri.vorobiev@gmail.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Dmitri Vorobiev 提交于
This patch adds the KERN_ macros to printk() calls. Where applicable, spaces are replaced by tabs. These changes noticeably reduce the number of errors and warnings reported by the checkpatch.pl script for the malta_int.c file. Before the patch: total: 47 errors, 20 warnings, 354 lines checked After the patch: total: 34 errors, 7 warnings, 355 lines checked No functional changes introduced. Signed-off-by: NDmitri Vorobiev <dmitri.vorobiev@gmail.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 12 10月, 2007 2 次提交
-
-
由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 15 9月, 2007 1 次提交
-
-
由 Ralf Baechle 提交于
Fairly cosmetic as it would only affect VSMP / SMTC kernels that don't use vectored interrupts. Found by Beth. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 01 8月, 2007 1 次提交
-
-
由 Kevin D. Kissell 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 21 6月, 2007 1 次提交
-
-
由 Ralf Baechle 提交于
For some platforms it's definitions may conflict. So that's the one-liner. The rest is 10 square kilometers of collateral damage fixup this include used to paper over. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 15 6月, 2007 1 次提交
-
-
由 Chris Dearman 提交于
And an attempt to tidy up the core/controller differences. Signed-off-by: NChris Dearman <chris@mips.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 11 5月, 2007 1 次提交
-
-
由 Chris Dearman 提交于
Signed-off-by: NChris Dearman <chris@mips.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 27 4月, 2007 2 次提交
-
-
由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 07 2月, 2007 1 次提交
-
-
由 Ahmed S. Darwish 提交于
Signed-off-by: NAhmed S. Darwish <darwish.07@gmail.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-