- 31 8月, 2007 7 次提交
-
-
由 Jeff Dike 提交于
Stop UML crashing when trying to dump a process core on x86_64. This is the minimal fix to stop the crash - more things are broken here, and patches are forthcoming. The immediate thing to do is define ELF_CORE_COPY_REGS and ELF_CORE_COPY_FPREGS. Defining ELF_CORE_COPY_FPREGS allows dump_fpu to go away. It is defined in terms of save_fp_registers, so that needs to be added. Signed-off-by: NJeff Dike <jdike@linux.intel.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Jeff Dike 提交于
Fix a class of bugs in the UML linker scripts which caused section boundary variables to sometimes not line up with their sections. Signed-off-by: NJeff Dike <jdike@linux.intel.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Christoph Lameter 提交于
Some compilers (especially older gcc releases) may skip inlining sometimes which will lead to link failures. Force the inlining of keyfunctions in slub_def.h to avoid these issues. Signed-off-by: NChristoph Lameter <clameter@sgi.com> Acked-by: NJan Dittmer <jdi@l4x.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 David S. Miller 提交于
1) sun4{u,v}_build_msi() have improper return value handling. We should always return negative error codes, instead of using the magic value "0" which could in fact be a valid MSI number. 2) sun4{u,v}_build_msi() should return -ENOMEM instead of calling prom_prom() halt with kzalloc() of the interrupt data fails. 3) We 'remembered' the MSI number using a singleton in the struct device archdata area, this doesn't work for MSI-X which can cause multiple MSIs assosciated with one device. Delete that archdata member, and instead store the MSI number in the IRQ chip data area. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
Sometimes we were using 32-bit values and the top bits were getting inadvertantly chopped off. This will matter for the forthcoming Fire controller MSI support. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
Cell phone networks do link layer retransmissions and other things that cause unnecessary timeout retransmits. So allow the minimum RTO to be inflated per-route to deal with this. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Wei Yongjun 提交于
PROTOCOL VIOLATION error cause in ABORT is bad encode when make abort chunk. When SCTP encode ABORT chunk with PROTOCOL VIOLATION error cause, it just add the error messages to PROTOCOL VIOLATION error cause, the rest four bytes(struct sctp_paramhdr) is just add to the chunk, not change the length of error cause. This cause the ABORT chunk to be a bad format. The chunk is like this: ABORT chunk Chunk type: ABORT (6) Chunk flags: 0x00 Chunk length: 72 (*1) Protocol violation cause Cause code: Protocol violation (0x000d) Cause length: 62 (*2) Cause information: 5468652063756D756C61746976652074736E2061636B2062... Cause padding: 0000 [Needless] 00030010 Chunk Length(*1) = 72 but Cause length(*2) only 62, not include the extend 4 bytes. ((72 - sizeof(chunk_hdr)) = 68) != (62 +3) / 4 * 4 Signed-off-by: NWei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: NVlad Yasevich <vladislav.yasevich@hp.com>
-
- 30 8月, 2007 1 次提交
-
-
由 Vlad Yasevich 提交于
When we recieve a FWD-TSN (meaning the peer has abandoned the data), we need to clean up any partially received messages that may be hanging out on the re-assembly or re-ordering queues. This is a MUST requirement that was not properly done before. Signed-off-by: NVlad Yasevich <vladislav.yasevich@hp.com.>
-
- 27 8月, 2007 19 次提交
-
-
由 Kyle McMartin 提交于
Less painful than fixing up the Kconfig for a pile of drivers to only build on X86 && ARM && MIPS... Just make them BUG(), as defining them to be 1:1 with physical memory will likely HPMC the box anyways. Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>
-
由 Kyle McMartin 提交于
Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>
-
由 David S. Miller 提交于
This avoids unused variable warnings in places like mm/vmalloc.c: mm/vmalloc.c: In function ‘unmap_kernel_range’: mm/vmalloc.c:75: warning: unused variable ‘start’ caused by it previously being a macro. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Al Viro 提交于
{s,d}_{session,tunnel} in pppol2tp_addr are actually host-endian everywhere. We might switch them to net-endian, of course, but that structure is exposed to userland via getname... Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
The headers in tc_ematch are used by iproute2, so these headers should be processed. Signed-off-by: NStephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Ralf Baechle 提交于
Work around gcc 3.3's unability to evaluate that certain expressions indeed are constant. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Ralf Baechle 提交于
And gcc 3.4 doesn't even warn out this, grrr. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Ralf Baechle 提交于
CC arch/mips/kernel/traps.o arch/mips/kernel/traps.c: In function 'show_backtrace': arch/mips/kernel/traps.c:110: warning: unused variable 'ra' Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Yoichi Yuasa 提交于
Signed-off-by: NYoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Yoichi Yuasa 提交于
Signed-off-by: NYoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Yoichi Yuasa 提交于
Signed-off-by: NYoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Atsushi Nemoto 提交于
Cleanup jmr3927, tx4927 and tx4938 irq codes, using common IRQ_CPU, I8259 and IRQ_TXX9 irq routines. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Atsushi Nemoto 提交于
Add generic irq_chip for TX39/TX49 SoCs. This can be replace jmr3927_irq_irc, tx4927_irq_pic_type and tx4938_irq_pic_type. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Ralf Baechle 提交于
For the generation of asm-offset.h to work these need to be evaulatable by gcc as a constant expression. This issue did exist for a while but didn't bite because they're only in asm-offset.h for debugging purposes. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
-
- 26 8月, 2007 2 次提交
-
-
由 Ingo Molnar 提交于
due to adaptive granularity scheduling the role of sched_granularity has changed to "minimum granularity", so rename the variable (and the tunable) accordingly. Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NPeter Zijlstra <a.p.zijlstra@chello.nl>
-
由 Peter Zijlstra 提交于
Instead of specifying the preemption granularity, specify the wanted latency. By fixing the granlarity to a constany the wakeup latency it a function of the number of running tasks on the rq. Invert this relation. sysctl_sched_granularity becomes a minimum for the dynamic granularity computed from the new sysctl_sched_latency. Then use this latency to do more intelligent granularity decisions: if there are fewer tasks running then we can schedule coarser. This helps performance while still always keeping the latency target. Signed-off-by: NPeter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
- 25 8月, 2007 3 次提交
-
-
由 Xavier Bachelot 提交于
Signed-off-by: NDave Airlie <airlied@linux.ie>
-
由 Olaf Hering 提交于
Current Linus tree fails to link on pmac32: drivers/built-in.o: In function `pmac_wakeup_devices': via-pmu.c:(.text+0x5bab4): undefined reference to `device_power_up' via-pmu.c:(.text+0x5bb08): undefined reference to `device_resume' drivers/built-in.o: In function `pmac_suspend_devices': via-pmu.c:(.text+0x5c260): undefined reference to `device_power_down' via-pmu.c:(.text+0x5c27c): undefined reference to `device_resume' make[1]: *** [.tmp_vmlinux1] Error 1 changing CONFIG_PM > CONFIG_PM_SLEEP leads to: drivers/built-in.o: In function `pmu_led_set': via-pmu-led.c:(.text+0x5cdca): undefined reference to `pmu_sys_suspended' via-pmu-led.c:(.text+0x5cdce): undefined reference to `pmu_sys_suspended' drivers/built-in.o: In function `pmu_req_done': via-pmu-led.c:(.text+0x5ce3e): undefined reference to `pmu_sys_suspended' via-pmu-led.c:(.text+0x5ce42): undefined reference to `pmu_sys_suspended' drivers/built-in.o: In function `adb_init': (.init.text+0x4c5c): undefined reference to `pmu_register_sleep_notifier' make[1]: *** [.tmp_vmlinux1] Error 1 So change even more places from PM to PM_SLEEP to allow linking. Signed-off-by: NOlaf Hering <olaf@aepfle.de> Signed-off-by: NPaul Mackerras <paulus@samba.org>
-
由 Al Viro 提交于
drivers/acpi/ec.c: In function `acpi_ec_ecdt_probe': drivers/acpi/ec.c:873: warning: passing arg 1 of `acpi_get_devices' discards qualifiers from pointer target type Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 24 8月, 2007 5 次提交
-
-
由 Miloslav Trmac 提交于
Renumber AUDIT_TTY_[GS]ET to avoid a conflict with netlink message types already used in the wild. Signed-off-by: NMiloslav Trmac <mitr@redhat.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Greg Ungerer 提交于
Include asm-generic/pgtable.h to pick up the lazy_mmu_mode and lazy_cpu_mode macros. Won't build without them. Signed-off-by: NGreg Ungerer <gerg@uclinux.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Yu Luming 提交于
Signed-off-by: NLuming Yu <luming.yu@intel.com> Signed-off-by: NZhang Rui <rui.zhang@intel.com> Signed-off-by: NLen Brown <len.brown@intel.com>
-
由 Len Brown 提交于
Schedule /proc/acpi/event for removal in 6 months. Re-name acpi_bus_generate_event() to acpi_bus_generate_proc_event() to make sure there is no confusion that it is for /proc/acpi/event only. Add CONFIG_ACPI_PROC_EVENT to allow removal of /proc/acpi/event. There is no functional change if CONFIG_ACPI_PROC_EVENT=y Signed-off-by: NLen Brown <len.brown@intel.com>
-
由 Zhang Rui 提交于
The previous events patch added a netlink event for every user of the legacy /proc/acpi/event interface. However, some users of /proc/acpi/event are really input events, and they already report their events via the input layer. Introduce a new interface, acpi_bus_generate_netlink_event(), which is explicitly called by devices that want to repoprt events via netlink. This allows the input-like events to opt-out of generating netlink events. In summary: events that are sent via netlink: ac/battery/sbs thermal processor thinkpad_acpi dock/bay events that are sent via input layer: button video hotkey thinkpad_acpi hotkey asus_acpi/asus-laptop hotkey sonypi/sonylaptop Signed-off-by: NZhang Rui <rui.zhang@intel.com> Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 23 8月, 2007 3 次提交
-
-
由 Suresh Siddha 提交于
On a four package system with HT - HT load balancing optimizations were broken. For example, if two tasks end up running on two logical threads of one of the packages, scheduler is not able to pull one of the tasks to a completely idle package. In this scenario, for nice-0 tasks, imbalance calculated by scheduler will be 512 and find_busiest_queue() will return 0 (as each cpu's load is 1024 > imbalance and has only one task running). Similarly MC scheduler optimizations also get fixed with this patch. [ mingo@elte.hu: restored fair balancing by increasing the fuzz and adding it back to the power decision, without the /2 factor. ] Signed-off-by: NSuresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
-
由 Ingo Molnar 提交于
construct a more or less wall-clock time out of sched_clock(), by using ACPI-idle's existing knowledge about how much time we spent idling. This allows the rq clock to work around TSC-stops-in-C2, TSC-gets-corrupted-in-C3 type of problems. ( Besides the scheduler's statistics this also benefits blktrace and printk-timestamps as well. ) Furthermore, the precise before-C2/C3-sleep and after-C2/C3-wakeup callbacks allow the scheduler to get out the most of the period where the CPU has a reliable TSC. This results in slightly more precise task statistics. the ACPI bits were acked by Len. Signed-off-by: NIngo Molnar <mingo@elte.hu> Acked-by: NLen Brown <len.brown@intel.com>
-
由 Krzysztof Helt 提交于
This patch reduces 36-bit offset to 32-bit offsets. The 36-bit offsets makes virtual addresses wraps when added to 32-bit base. Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl> Acked-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-