- 24 1月, 2008 1 次提交
-
-
由 David S. Miller 提交于
This partially reverts 872e2be7 (Constify function pointer tables.) The solaris/socksys.c transformation wasn't valid: arch/sparc64/solaris/socksys.c:192: error: assignment of read-only variable ‘socksys_file_ops’ arch/sparc64/solaris/socksys.c:195: error: assignment of read-only variable ‘socksys_file_ops’ arch/sparc64/solaris/socksys.c:196: error: assignment of read-only variable ‘socksys_file_ops’ Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 23 1月, 2008 1 次提交
-
-
由 Jan Engelhardt 提交于
Signed-off-by: NJan Engelhardt <jengelh@computergmbh.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 22 1月, 2008 1 次提交
-
-
由 Sam Ravnborg 提交于
Fix following Section mismatch warning in sparc64: WARNING: arch/sparc64/kernel/built-in.o(.text+0x13dec): Section mismatch: reference to .devinit.text:pci_scan_one_pbm (between 'psycho_scan_bus' and 'psycho_pbm_init') WARNING: arch/sparc64/kernel/built-in.o(.text+0x14b58): Section mismatch: reference to .devinit.text:pci_scan_one_pbm (between 'sabre_scan_bus' and 'sabre_init') WARNING: arch/sparc64/kernel/built-in.o(.text+0x15ea4): Section mismatch: reference to .devinit.text:pci_scan_one_pbm (between 'schizo_scan_bus' and 'schizo_pbm_init') WARNING: arch/sparc64/kernel/built-in.o(.text+0x17780): Section mismatch: reference to .devinit.text:pci_scan_one_pbm (between 'pci_sun4v_scan_bus' and 'pci_sun4v_get_head') WARNING: arch/sparc64/kernel/built-in.o(.text+0x17d5c): Section mismatch: reference to .devinit.text:pci_scan_one_pbm (between 'pci_fire_scan_bus' and 'pci_fire_get_head') WARNING: arch/sparc64/kernel/built-in.o(.text+0x23860): Section mismatch: reference to .devinit.text:vio_dev_release (between 'vio_create_one' and 'vio_add') WARNING: arch/sparc64/kernel/built-in.o(.text+0x23868): Section mismatch: reference to .devinit.text:vio_dev_release (between 'vio_create_one' and 'vio_add') The pci_* were all missing __init annotations. For the vio.c case it was a function with a wrong annotation which was removed. Signed-off-by: NSam Ravnborg <sam@ravnborg.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 17 1月, 2008 1 次提交
-
-
由 David S. Miller 提交于
1) Trap level wasn't being passed down properly, we need to move it from %l4 into the correct outgoing arg register. 2) Although the TPC often provides the most direct clue, we have the caller PC so we should provide that as well. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 13 1月, 2008 1 次提交
-
-
由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 27 12月, 2007 1 次提交
-
-
由 David S. Miller 提交于
This makes libpciaccess able to mmap() resources of the device properly. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 21 12月, 2007 1 次提交
-
-
由 Joe Perches 提交于
Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 13 12月, 2007 1 次提交
-
-
由 David S. Miller 提交于
This was caught and identified by Greg Onufer. Since we setup the 256M/4M bitmap table after taking over the trap table, it's possible for some 4M mapping to get loaded in the TLB beforhand which later will be 256M mappings. This can cause illegal TLB multiple-match conditions. Fix this by setting up the bitmap before we take over the trap table. Next, __flush_tlb_all() was not doing anything on hypervisor platforms. Fix by adding sun4v_mmu_demap_all() and calling it. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 12 12月, 2007 1 次提交
-
-
由 David S. Miller 提交于
We need to mask out the proper bits when testing the dispatch status register else we can see unrelated NACK bits from previous cross call sends. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 07 12月, 2007 1 次提交
-
-
由 David S. Miller 提交于
get_cpu() always returns zero on non-SMP builds, but we really want the physical cpu number in this code in order to do the right thing. Based upon a non-SMP kernel boot failure report from Bernd Zeimetz. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 05 12月, 2007 5 次提交
-
-
由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Cyrill Gorcunov 提交于
This patch adds checking for possible NULL pointer dereference if of_find_property() failed. Signed-off-by: NCyrill Gorcunov <gorcunov@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Joe Perches 提交于
Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Julia Lawall 提交于
There should be a pci_dev_put when breaking out of a loop that iterates over calls to pci_get_device and similar functions. Signed-off-by: NJulia Lawall <julia@diku.dk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 07 11月, 2007 1 次提交
-
-
由 Lucas Woods 提交于
Signed-off-by: NLucas Woods <woodzy@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 01 11月, 2007 5 次提交
-
-
由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
We can't export verify_compat_iovec when CONFIG_NET is disabled, and consequently the Solaris compat module should also depend upon CONFIG_NET. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
When CONFIG_BUG is turned off, the standard trick of: switch (x) { case X: ... case Y: ... default: BUG(); }; to mark impossible cases does not work because BUG() evalutes to nothing and thus GCC just sees a fallthrough code path. Add an explicit KERN_ERR log message and a do_exit() to trap this case. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
It is unused since we went to an I-cache flush that solely used the 'flush' instruction, and it's presence breaks the build when PAGE_SIZE is 512KB. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
We're using '&' instead of '&&'. Noticed by Roel Kluin. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 27 10月, 2007 1 次提交
-
-
由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 24 10月, 2007 3 次提交
-
-
由 David Miller 提交于
Signed-off-by: NJens Axboe <axboe@carl.home.kernel.dk>
-
由 David Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net> Signed-off-by: NJens Axboe <axboe@carl.home.kernel.dk>
-
由 Chris Wright 提交于
Looks like the MAP_FIXED case is using the wrong address hint. I'd expect the comment "don't mess with it" means pass the request straight on through, not change the address requested to -ENOMEM. Signed-off-by: NChris Wright <chrisw@sous-sol.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 23 10月, 2007 3 次提交
-
-
由 FUJITA Tomonori 提交于
zero out dma_length in the entry immediately following the last mapped entry for unmap_sg. Signed-off-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
-
由 Alejandro Martinez Ruiz 提交于
Signed-off-by: NAlejandro Martinez Ruiz <alex@flawedcode.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Jens Axboe 提交于
Signed-off-by: NJens Axboe <jens.axboe@oracle.com>
-
- 22 10月, 2007 3 次提交
-
-
由 Sam Ravnborg 提交于
A few trivial Makefile cleanups - dependencipes in head.o was all wrong - deleted - CMODEL_CFLAG was not used anywhere - NEW_GCC was then not used outside sparc64/Makefe - do not export it - FIXME seems not appropriate - all other put oprofile in drivers-y too - No reason to do -I. (and it still builds) Signed-off-by: NSam Ravnborg <sam@ravnborg.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
Invoke the desc->handle_irq directly in the top-level dispatch, just like other sophisticated ports. This will allow us to decrease the cost of the MSI queue dispatch. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 20 10月, 2007 4 次提交
-
-
由 Mathieu Desnoyers 提交于
Quoting Randy: "It seems sad that this patch sources Kconfig.marker, a 7-line file, 20-something times. Yes, you (we) don't want to put those 7 lines into 20-something different files, so sourcing is the right thing. However, what you did for avr32 seems more on the right track to me: make _one_ Instrumentation support menu that includes PROFILING, OPROFILE, KPROBES, and MARKERS and then use (source) that in all of the arches." Signed-off-by: NMathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Acked-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Alexey Dobriyan 提交于
One of the easiest things to isolate is the pid printed in kernel log. There was a patch, that made this for arch-independent code, this one makes so for arch/xxx files. It took some time to cross-compile it, but hopefully these are all the printks in arch code. Signed-off-by: NAlexey Dobriyan <adobriyan@openvz.org> Signed-off-by: NPavel Emelyanov <xemul@openvz.org> Cc: <linux-arch@vger.kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Pavel Emelyanov 提交于
This is the largest patch in the set. Make all (I hope) the places where the pid is shown to or get from user operate on the virtual pids. The idea is: - all in-kernel data structures must store either struct pid itself or the pid's global nr, obtained with pid_nr() call; - when seeking the task from kernel code with the stored id one should use find_task_by_pid() call that works with global pids; - when showing pid's numerical value to the user the virtual one should be used, but however when one shows task's pid outside this task's namespace the global one is to be used; - when getting the pid from userspace one need to consider this as the virtual one and use appropriate task/pid-searching functions. [akpm@linux-foundation.org: build fix] [akpm@linux-foundation.org: nuther build fix] [akpm@linux-foundation.org: yet nuther build fix] [akpm@linux-foundation.org: remove unneeded casts] Signed-off-by: NPavel Emelyanov <xemul@openvz.org> Signed-off-by: NAlexey Dobriyan <adobriyan@openvz.org> Cc: Sukadev Bhattiprolu <sukadev@us.ibm.com> Cc: Oleg Nesterov <oleg@tv-sign.ru> Cc: Paul Menage <menage@google.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Pavel Emelianov 提交于
The set of functions process_session, task_session, process_group and task_pgrp is confusing, as the names can be mixed with each other when looking at the code for a long time. The proposals are to * equip the functions that return the integer with _nr suffix to represent that fact, * and to make all functions work with task (not process) by making the common prefix of the same name. For monotony the routines signal_session() and set_signal_session() are replaced with task_session_nr() and set_task_session(), especially since they are only used with the explicit task->signal dereference. Signed-off-by: NPavel Emelianov <xemul@openvz.org> Acked-by: NSerge E. Hallyn <serue@us.ibm.com> Cc: Kirill Korotaev <dev@openvz.org> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Cedric Le Goater <clg@fr.ibm.com> Cc: Herbert Poetzl <herbert@13thfloor.at> Cc: Sukadev Bhattiprolu <sukadev@us.ibm.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 18 10月, 2007 5 次提交
-
-
由 Stephen Rothwell 提交于
Also of_unregister_driver. These will be shortly also used by the PowerPC code. Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Matthew Wilcox 提交于
This code has been slowly rotting for about eight years. It's currently impeding a few SCSI cleanups, and nobody seems to have hardware to test it any more. I talked to Dave Miller about it, and he agrees we can delete it. If anyone wants a software FC stack in future, they can retrieve this driver from git. Signed-off-by: NMatthew Wilcox <matthew@wil.cx> Acked-by: NDavid S. Miller <davem@davemloft.net> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
-
由 David S. Miller 提交于
If the PCI controller lacks the 'ranges' property nothing is going to work. Noticed by Al Viro. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
Do not use *alloc_bootmem_low*(), because ARCH_LOW_ADDRESS_LIMIT is 4GB and this results in boot failures if all of the physical memory in the machine is above 4GB. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
When the cpu count is high and contention hits an atomic object, the processors can synchronize such that some cpus continually get knocked out and cannot complete the atomic update. So implement an exponential backoff when SMP. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-