- Nov 15, 2007
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Atsushi Nemoto authored
Signed-off-by:
Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Ralf Baechle authored
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Roel Kluin authored
iounmap if pci clock is over 33MHz. Cosmetic because the iomap() in this case is just a bit of address magic. Signed-off-by:
Roel Kluin <12o3l@tiscali.nl> Acked-by:
Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by:
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Ralf Baechle authored
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Ralf Baechle authored
Or strange things will happen. Signed-off-by: -
Ralf Baechle authored
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Ralf Baechle authored
This was crashing the combination of highmem and sparsemem. Signed-off-by: -
Ralf Baechle authored
The recent switch of the Sibyte SOCs from the processor specific cache managment code in c-sb1.c to c-r4k.c lost this old hack [MIPS] Hack for SB1 cache issues Removing flush_icache_page a while ago broke SB1 which was using an empty flush_data_cache_page function. This glues things well enough so a more efficient but also more intrusive solution can be found later. Signed-Off-By:Thiemo Seufer <ths@networkno.de> Signed-off-by:
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Jesper Nilsson authored
Scrap the local __INLINE__ macro, and rename timeval_cmp to fasttime_cmp. Inline macro was completely unnecessary since the macro was defined locally to be inline. timeval_cmp was inaccurately named since it does comparison on struct fasttimer_t and not on struct timeval. Signed-off-by:
Jesper Nilsson <jesper.nilsson@axis.com> Cc: Mikael Starvik <mikael.starvik@axis.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Jesper Nilsson authored
Add \n\ at end of lines inside asm statement to avoid warning. No change except adding \n\ to end of line and correcting whitespace has been done. Removes warning about multi-line string literals when compiling arch/cris/arch-v10/lib/memset.c Signed-off-by:
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Jesper Nilsson authored
Add \n\ at end of lines inside asm statement to avoid warning. No change except adding \n\ to end of line and correcting whitespace has been done. Removes warning about multi-line string literals when compiling arch/cris/arch-v10/lib/string.c Signed-off-by:
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Jesper Nilsson authored
Removes warning when compiling arch/cris/arch-v10/lib/usercopy.c No change except adding \n\ on the end of the lines has been done. Removes warning about multi-line string literals. Signed-off-by:
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Jesper Nilsson authored
These are needed due to a cache bug, and can be used to make sure that the DMA descriptors are flushed to memory and can be safely handled by DMA. flush_dma_descr - Flush one DMA descriptor. flush_dma_list - Flush a complete list of DMA descriptors. cris_flush_cache - Flush the complete cache. cris_flush_cache_range - Flush only the specified range Signed-off-by:
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Jesper Nilsson authored
Improve and bugfix CRIS v10 fast timers. - irq_handler_t now only takes two arguments. - Keep interrupts disabled as long as we have a reference to the fasttimer list and only enable them while doing the callback. del_fast_timer may be called from other interrupt context. - Fix bug where debug code could return without calling local_irq_restore. - Use jiffies instead of usec (change from struct timeval to fasttime_t). - Don't initialize static variables to zero. - Remove obsolete #ifndef DECLARE_WAITQUEUE code. - fast_timer_init should be __initcall. - Change status/debug variables to unsigned. - Remove CVS log and CVS id. Signed-off-by:
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Jesper Nilsson authored
Fix timer interrupt parameters for CRIS v10. - irq_handler_t only takes two arguments, use get_irq_regs to get regs for profiling. - Call update_process_times. - Remove CVS tag. Signed-off-by:
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Jesper Nilsson authored
Remove MTD_AMDSTD and MTD_OBSOLETE_CHIPS from defconfig, Kconfig and code, instead we'll use MTD_CFI or MTD_JEDECPROBE. [akpm@linux-foundation.org: codingl-style cleanups] Signed-off-by:
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Alex Unleashed authored
I'm converting most array size calculations under arch/ to use ARRAY_SIZE(). This is the patch for CRIS. Signed-off-by:
Alejandro Martinez Ruiz <alex@flawedcode.org> Cc: Mikael Starvik <starvik@axis.com> Signed-off-by:
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Jesper Nilsson authored
Remove some unused config lines, and add some others that needs to be off for a succesful compile. This is the minimal set of changes for 2.6.23. Signed-off-by:
Mikael Starvik <starvik@axis.com> Signed-off-by:
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Jesper Nilsson authored
- Add __negdi2 to exported symbols. - Remove string functions from exported symbols. Signed-off-by:
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Jesper Nilsson authored
Include linux/param.h for HZ. Signed-off-by:
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Jesper Nilsson authored
- Remove debug print. - Change #if to #ifdef to avoid compile time warning if CONFIG_PROFILING isn't set. - Number of parameters to profile_tick has changed, drop the regs parameter. Signed-off-by:
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Jesper Nilsson authored
Corrects compile errors and the following: - Remove oldset parameter from do_signal and do_notify_resume. - Modified to fit new consolidated IRQ handling code. - Reverse check order between external nmi and watchdog nmi to avoid false watchdog oops in case of a glitch on the nmi pin. - Return from an pin-generated NMI the same way as for other interrupts. - Moved blocking of ethernet rx/tx irq from ethernet interrupt handler to low-level asm interrupt handlers. Fixed in the multiple interrupt handler also. - Add space for thread local storage in thread_info struct. - Add NO_DMA to Kconfig, and include arch specific Kconfig using arch independent path. Include subsystem Kconfigs for pcmcia, usb, i2c, rtc and pci. Signed-off-by:
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Jesper Nilsson authored
Include linux/fs.h, needed for do_pipe. Signed-off-by:
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Jesper Nilsson authored
- New file include/asm-cris/irq_regs.h. - Change handling of registers for do_IRQ. - Add GENERIC_HARDIRQS to Kconfig. Signed-off-by:
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Jesper Nilsson authored
Add missing syscalls to cris architecture. Signed-off-by:
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Andreas Herrmann authored
Fix regression introduced with d435d862 ("cpu hotplug: mce: fix cpu hotplug error handling"). A CPU which was not brought up during boot (using maxcpus and additional_cpus parameters) couldn't be onlined anymore. For such a CPU it seemed that MCE was not supported during CPU_UP_PREPARE-time which caused mce_cpu_callback to return NOTIFY_BAD to notifier_call_chain. To fix this we: - call mce_create_device for CPU_ONLINE event (instead of CPU_UP_PREPARE), - avoid mce_remove_device() for the CPU that is not correctly initialized by mce_create_device() failure, - make mce_cpu_callback always return NOTIFY_OK for CPU_ONLINE event. Because CPU_ONLINE callback return value is always ignored. [akinobu.mita@gmail.com: avoid mce_remove_device() for not initialized device] [akinobu.mita@gmail.com: make mce_cpu_callback always return NOTIFY_OK] Signed-off-by:
Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by:
Andreas Herrmann <andreas.herrmann3@amd.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by:
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Andrew Morton authored
Marin Mitov points out that delay_tsc() can misbehave if it is preempted and rescheduled on a different CPU which has a skewed TSC. Fix it by disabling preemption. (I assume that the worst-case behaviour here is a stall of 2^32 cycles) Cc: Andi Kleen <ak@suse.de> Cc: Marin Mitov <mitov@issp.bas.bg> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: <stable@kernel.org> Signed-off-by:
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Jeff Dike authored
Handle the case of CONFIG_PRINTK being disabled. This requires a do-nothing stub to be present in arch/um/include/user.h so that we don't get references to printk from libc code. Signed-off-by:
Jeff Dike <jdike@linux.intel.com> Signed-off-by:
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Jeff Dike authored
Make UML build in the absence of CONFIG_INET by making the inetaddr_notifier registration depend on it. Signed-off-by:
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Jeff Dike authored
asm/page.h is disappearing from the libc headers and we don't need it anyway. Signed-off-by:
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Jeff Dike authored
The spurious IRQ testing in request_irq is mishandled in um_request_irq, which sets the incoming file descriptors non-blocking only after request_irq succeeds. This results in the spurious irq calling read on a blocking descriptor, and a hang. Fixed by reversing the O_NONBLOCK setting and the request_irq call. Signed-off-by:
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Roel Kluin authored
[akpm@linux-foundation.org: coding-style cleanups] Signed-off-by:
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Roel Kluin authored
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Yasunori Goto authored
i386 and x86-64 registers System RAM as IORESOURCE_MEM | IORESOURCE_BUSY. But ia64 registers it as IORESOURCE_MEM only. In addition, memory hotplug code registers new memory as IORESOURCE_MEM too. This difference causes a failure of memory unplug of x86-64. This patch fixes it. This patch adds IORESOURCE_BUSY to avoid potential overlap mapping by PCI device. Signed-off-by:
Yasunori Goto <y-goto@jp.fujitsu.com> Signed-off-by:
Badari Pulavarty <pbadari@us.ibm.com> Cc: Luck, Tony" <tony.luck@intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by:
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Jeff Dike authored
Stupid bug - we need to compare the return value of recvmsg to the value of iov_len, not its size. This caused port_helper processes not to be killed on shutdown on x86_64 because the pids weren't being passed out properly. Signed-off-by:
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Jeff Dike authored
symlinks to directories in the non-O= case were lacking -n, which meant that, when the link already existed, a new link pointing at itself was created in the target directory. Signed-off-by:
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- Nov 13, 2007
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Stephen Rothwell authored
vmemmap_populate will printk (with KERN_WARNING) for a lot of pages if CONFIG_SPARSEMEM_VMEMMAP is enabled (at least it does on iSeries). Use pr_debug for it instead. Replace the only other use of DBG in this file with pr_debug as well. Signed-off-by:
Stephen Rothwell <sfr@canb.auug.org.au> Acked-by:
Olof Johansson <olof@lixom.net> Signed-off-by:
Paul Mackerras <paulus@samba.org>
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Benjamin Herrenschmidt authored
The early btext debug wouldn't work on PowerMac when booted from BootX due to the code looking for the wrong property name. Signed-off-by:
Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by:
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Tony Breeds authored
These don't need to be seen by everyone on every boot. Signed-off-by:
Tony Breeds <tony@bakeyournoodle.com> Signed-off-by:
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Olof Johansson authored
The patch "KVM: fix !SMP build error" change the way smp_call_function() actually uses the passed in function names on non-SMP builds. So previously it was never caught that the function passed in was never actually defined. This causes a build error on ppc64_defconfig + CONFIG_SMP=n: arch/powerpc/mm/tlb_64.c: In function 'pgtable_free_now': arch/powerpc/mm/tlb_64.c:71: error: 'pte_free_smp_sync' undeclared (first use in this function) arch/powerpc/mm/tlb_64.c:71: error: (Each undeclared identifier is reported only once arch/powerpc/mm/tlb_64.c:71: error: for each function it appears in.) So we need to define it even if CONFIG_SMP is off. Either that or ifdef out the smp_call_function() call, but that's ugly. Signed-off-by:
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