| 524418b | NeilBrown | 26 January 2007, 08:57:01 UTC | [PATCH] md: update email address and status for MD in MAINTAINERS Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:59 UTC |
| c397852 | Peter Staubach | 26 January 2007, 08:57:00 UTC | [PATCH] knfsd: Don't mess with the 'mode' when storing a exclusive-create cookie NFS V3 (and V4) support exclusive create by passing a 'cookie' which can get stored with the file. If the file exists but has exactly the right cookie stored, then we assume this is a retransmit and the exclusive create was successful. The cookie is 64bits and is traditionally stored in the mtime and atime fields. This causes a problem with Solaris7 as negative mtime or atime confuse it. So we moved two bits into the mode word instead. But inherited ACLs sometimes overwrite the mode word on create, so this is a problem. So we give up and just store 62 of the 64 bits and assume that is close enough. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:59 UTC |
| e2df0c8 | NeilBrown | 26 January 2007, 08:56:59 UTC | [PATCH] knfsd: replace some warning ins nfsfh.h with BUG_ON or WARN_ON A couple of the warnings will be followed by an Oops if they ever fire, so may as well be BUG_ON. Another isn't obviously fatal but has never been known to fire, so make it a WARN_ON. Cc: Adrian Bunk <bunk@stusta.de> Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:59 UTC |
| 250f391 | NeilBrown | 26 January 2007, 08:56:59 UTC | [PATCH] knfsd: fix an NFSD bug with full sized, non-page-aligned reads NFSd assumes that largest number of pages that will be needed for a request+response is 2+N where N pages is the size of the largest permitted read/write request. The '2' are 1 for the non-data part of the request, and 1 for the non-data part of the reply. However, when a read request is not page-aligned, and we choose to use ->sendfile to send it directly from the page cache, we may need N+1 pages to hold the whole reply. This can overflow and array and cause an Oops. This patch increases size of the array for holding pages by one and makes sure that entry is NULL when it is not in use. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:59 UTC |
| 1a8eff6 | NeilBrown | 26 January 2007, 08:56:58 UTC | [PATCH] knfsd: fix setting of ACL server versions Due to silly typos, if the nfs versions are explicitly set, no NFSACL versions get enabled. Also improve an error message that would have made this bug a little easier to find. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:59 UTC |
| 98fac23 | NeilBrown | 26 January 2007, 08:56:57 UTC | [PATCH] knfsd: update email address and status for NFSD in MAINTAINERS Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:59 UTC |
| e702ff0 | Tilman Schmidt | 26 January 2007, 08:56:56 UTC | [PATCH] Gigaset ISDN driver error handling fixes Fix several flaws in the error handling of the Siemens Gigaset ISDN driver, including one that would cause an Oops when connecting more than one device of the same type. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:58 UTC |
| e4233de | Ingo Molnar | 26 January 2007, 08:56:55 UTC | [PATCH] ACPI: fix cpufreq regression Recently cpufreq support on my laptop (Lenovo T60) broke completely: when it's plugged into AC it would never go higher than 1 GHz - neither 1.3 GHz nor 1.83 GHz is possible - no matter which governor (userspace, speed or ondemand) is used. After some cpufreq debugging i tracked the regression back to the following (totally correct) bug-fix commit: commit 0916bd3ebb7cefdd0f432e8491abe24f4b5a101e Author: Dave Jones <davej@redhat.com> Date: Wed Nov 22 20:42:01 2006 -0500 [PATCH] Correct bound checking from the value returned from _PPC method. This bugfix, which makes other laptops work, made a previously hidden (BIOS) bug visible on my laptop. The bug is the following: if the _PPC (Performance Present Capabilities) optional ACPI object is queried /after/ bootup then the BIOS reports an incorrect value of '2'. My laptop (Lenovo T60) has the following performance states supported: 0: 1833000 1: 1333000 2: 1000000 Per ACPI specification, a _PPC value of '0' means that all 3 performance states are usable. A _PPC value of '1' means states 1 .. 2 are usable, a value of '2' means only state '2' (slowest) is usable. now, the _PPC object is optional, and it also comes with notification. Furthermore, when a CPU object is initialized, the _PPC object is initialized as well. So the following evaluation of the _PPC object is superfluous: [<c028ba5f>] acpi_processor_get_platform_limit+0xa1/0xaf [<c028c040>] acpi_processor_register_performance+0x3b9/0x3ef [<c0111a85>] acpi_cpufreq_cpu_init+0xb7/0x596 [<c03dab74>] cpufreq_add_dev+0x160/0x4a8 [<c02bed90>] sysdev_driver_register+0x5a/0xa0 [<c03d9c4c>] cpufreq_register_driver+0xb4/0x176 [<c068ac08>] acpi_cpufreq_init+0xe5/0xeb [<c010056e>] init+0x14f/0x3dd And this is the point where my laptop's BIOS returns the incorrect value of '2'. Note that it has not sent any notification event, so the value is probably not really intentional (possibly spurious), and Windows likely doesnt query it after bootup either. Maybe the value is kept at '2' normally, and is only set to the real value when a true asynchronous event (such as AC plug event, battery switch, etc.) occurs. So i /think/ this is a grey area of the ACPI spec: per the letter of the spec the _PPC value only changes when notified, so there's no reason to query it after the system has booted up. So in my opinion the best (and most compatible) strategy would be to do the change below, and to not evaluate the _PPC object in the acpi_processor_get_performance_info() call, but only evaluate it if _PPC is present during CPU object init, or if it's notified during an asynchronous event. This change is more permissive than the previous logic, so it definitely shouldnt break any existing system. This also happens to fix my laptop, which is merrily chugging along at 1.83 GHz now. Yay! Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Dave Jones <davej@redhat.com> Acked-by: Len Brown <lenb@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:58 UTC |
| 1e9a51d | Atsushi Nemoto | 26 January 2007, 08:56:54 UTC | [PATCH] SPI: alternative fix for spi_busnum_to_master If a SPI master device exists, udev (udevtrigger) causes kernel crash, due to wrong kobj pointer in kobject_uevent_env(). This problem was not in 2.6.19. The backtrace (on MIPS) was: [<8024db6c>] kobject_uevent_env+0x54c/0x5e8 [<802a8264>] store_uevent+0x1c/0x3c (in drivers/class.c) [<801cb14c>] subsys_attr_store+0x2c/0x50 [<801cb80c>] flush_write_buffer+0x38/0x5c [<801cb900>] sysfs_write_file+0xd0/0x190 [<80181444>] vfs_write+0xc4/0x1a0 [<80181cdc>] sys_write+0x54/0xa0 [<8010dae4>] stack_done+0x20/0x3c flush_write_buffer() passes kobject of spi_master_class.subsys to subsys_addr_store(), then subsys_addr_store() passes a pointer to a struct subsystem to store_uevent() which expects a pointer to a struct class_device. The problem seems subsys_attr_store() called instead of class_device_attr_store(). This mismatch was caused by commit 3bd0f6943520e459659d10f3282285e43d3990f1, which overrides kset of master class. This made spi_master_class.subsys.kset.ktype NULL so subsys_sysfs_ops is used instead of class_dev_sysfs_ops. The commit was to fix spi_busnum_to_master(). Here is a patch fixes this function in other way, just searching children list of class_device. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:58 UTC |
| 863c470 | Alexey Dobriyan | 26 January 2007, 08:56:53 UTC | [PATCH] Fix NULL ->nsproxy dereference in /proc/*/mounts /proc/*/mounstats was fixed, all right, but... To reproduce: while true; do find /proc -type f 2>/dev/null | xargs cat 1>/dev/null 2>/dev/null; done BUG: unable to handle kernel NULL pointer dereference at virtual address 0000000c printing eip: c01754df *pde = 00000000 Oops: 0000 [#28] Modules linked in: af_packet ohci_hcd e1000 ehci_hcd uhci_hcd usbcore xfs CPU: 0 EIP: 0060:[<c01754df>] Not tainted VLI EFLAGS: 00010286 (2.6.20-rc5 #1) EIP is at mounts_open+0x1c/0xac eax: 00000000 ebx: d5898ac0 ecx: d1d27b18 edx: d1d27a50 esi: e6083e10 edi: d3c87f38 ebp: d5898ac0 esp: d3c87ef0 ds: 007b es: 007b ss: 0068 Process cat (pid: 18071, ti=d3c86000 task=f7d5f070 task.ti=d3c86000) Stack: d5898ac0 e6083e10 d3c87f38 c01754c3 c0147c91 c18c52c0 d343f314 d5898ac0 00008000 d3c87f38 ffffff9c c0147e09 d5898ac0 00000000 00000000 c0147e4b 00000000 d3c87f38 d343f314 c18c52c0 c015e53e 00001000 08051000 00000101 Call Trace: [<c01754c3>] mounts_open+0x0/0xac [<c0147c91>] __dentry_open+0xa1/0x18c [<c0147e09>] nameidata_to_filp+0x31/0x3a [<c0147e4b>] do_filp_open+0x39/0x40 [<c015e53e>] seq_read+0x128/0x2aa [<c0147e8c>] do_sys_open+0x3a/0x6d [<c0147efa>] sys_open+0x1c/0x20 [<c0102b76>] sysenter_past_esp+0x5f/0x85 [<c02a0033>] unix_stream_recvmsg+0x3bf/0x4bf ======================= Code: 5d c3 89 d8 e8 06 e0 f9 ff eb bd 0f 0b eb fe 55 57 56 53 89 d5 8b 40 f0 31 d2 e8 02 c1 fa ff 89 c2 85 c0 74 5c 8b 80 48 04 00 00 <8b> 58 0c 85 db 74 02 ff 03 ff 4a 08 0f 94 c0 84 c0 75 74 85 db EIP: [<c01754df>] mounts_open+0x1c/0xac SS:ESP 0068:d3c87ef0 A race with do_exit()'s call to exit_namespaces(). Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org> Acked-by: Serge Hallyn <serue@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:58 UTC |
| c633090 | Roland McGrath | 26 January 2007, 08:56:52 UTC | [PATCH] x86_64 ia32 vDSO: define arch_vma_name This patch makes x86_64 define arch_vma_name for CONFIG_IA32_EMULATION. This makes the ia32 vDSO mapping appear in /proc/PID/maps with "[vdso]" for ia32 processes, as it does on native i386. Signed-off-by: Roland McGrath <roland@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:58 UTC |
| 3a0cfad | Roland McGrath | 26 January 2007, 08:56:51 UTC | [PATCH] powerpc vDSO: use VM_ALWAYSDUMP This patch fixes core dumps to include the vDSO vma, which is left out now. Signed-off-by: Roland McGrath <roland@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:58 UTC |
| e03f0ca | Roland McGrath | 26 January 2007, 08:56:50 UTC | [PATCH] x86_64 ia32 vDSO: use VM_ALWAYSDUMP This patch fixes ia32 core dumps on x86_64 to include just one phdr for the vDSO vma. Currently it writes a confused format with two phdrs for the address, one without contents and one with. This patch removes the special-case core writing macros for the ia32 vDSO. Instead, it uses VM_ALWAYSDUMP in the vma. This changes core dumps so they no longer include the non-PT_LOAD phdrs from the vDSO, consistent with fixed native i386 core dumps. Signed-off-by: Roland McGrath <roland@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:58 UTC |
| f47aef5 | Roland McGrath | 26 January 2007, 08:56:49 UTC | [PATCH] i386 vDSO: use VM_ALWAYSDUMP This patch fixes core dumps to include the vDSO vma, which is left out now. It removes the special-case core writing macros, which were not doing the right thing for the vDSO vma anyway. Instead, it uses VM_ALWAYSDUMP in the vma; there is no need for the fixmap page to be installed. It handles the CONFIG_COMPAT_VDSO case by making elf_core_dump use the fake vma from get_gate_vma after real vmas in the same way the /proc/PID/maps code does. This changes core dumps so they no longer include the non-PT_LOAD phdrs from the vDSO. I made the change to add them in the first place, but in turned out that nothing ever wanted them there since the advent of NT_AUXV. It's cleaner to leave them out, and just let the phdrs inside the vDSO image speak for themselves. Signed-off-by: Roland McGrath <roland@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:58 UTC |
| e5b97dd | Roland McGrath | 26 January 2007, 08:56:48 UTC | [PATCH] Add VM_ALWAYSDUMP This patch adds the VM_ALWAYSDUMP flag for vm_flags in vm_area_struct. This provides a clean explicit way to have a vma always included in core dumps, as is needed for vDSO's. Signed-off-by: Roland McGrath <roland@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:58 UTC |
| b6558c4 | Roland McGrath | 26 January 2007, 08:56:47 UTC | [PATCH] Fix gate_vma.vm_flags This patch fixes the initialization of gate_vma.vm_flags and gate_vma.vm_page_prot to reflect reality. This makes the "[vdso]" line in /proc/PID/maps correctly show r-xp instead of ---p, when gate_vma is used (CONFIG_COMPAT_VDSO on i386). Signed-off-by: Roland McGrath <roland@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:58 UTC |
| a1f3bb9 | Roland McGrath | 26 January 2007, 08:56:46 UTC | [PATCH] Fix CONFIG_COMPAT_VDSO I wouldn't mind if CONFIG_COMPAT_VDSO went away entirely. But if it's there, it should work properly. Currently it's quite haphazard: both real vma and fixmap are mapped, both are put in the two different AT_* slots, sysenter returns to the vma address rather than the fixmap address, and core dumps yet are another story. This patch makes CONFIG_COMPAT_VDSO disable the real vma and use the fixmap area consistently. This makes it actually compatible with what the old vdso implementation did. Signed-off-by: Roland McGrath <roland@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:58 UTC |
| 7f6ee1a | Justin Clacherty | 26 January 2007, 08:56:44 UTC | [PATCH] spi: fix error setting the spi mode in pxa2xx_spi.c Currently the spi mode can be set to the wrong mode if you are switching from any mode other than mode 0. This is because the mode is set using a bitwise or on uncleared bits. The following patch clears the mode bits before setting the new mode. I've also modified it to use the appropriate defines from pxa-regs.h for readability. Signed-off-by: Justin Clacherty <justin@redfish-group.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:57 UTC |
| 8736b92 | Ben Dooks | 26 January 2007, 08:56:43 UTC | [PATCH] S3C24XX: fix passing spi chipselect to select routine It turns out that the spi chipselect was not being passed to the set_cs routine if one was specified in the platform data. As part of the fix, change to using a set_cs field in the controller state, and put a default gpio routine in if the data passed does not specify it. Also remove the //#define DEBUG Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:57 UTC |
| 46fe4dd | Joerg Roedel | 26 January 2007, 08:56:42 UTC | [PATCH] KVM: SVM: Propagate cpu shutdown events to userspace This patch implements forwarding of SHUTDOWN intercepts from the guest on to userspace on AMD SVM. A SHUTDOWN event occurs when the guest produces a triple fault (e.g. on reboot). This also fixes the bug that a guest reboot actually causes a host reboot under some circumstances. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:57 UTC |
| 73b1087 | Avi Kivity | 26 January 2007, 08:56:41 UTC | [PATCH] KVM: MMU: Report nx faults to the guest With the recent guest page fault change, we perform access checks on our own instead of relying on the cpu. This means we have to perform the nx checks as well. Software like the google toolbar on windows appears to rely on this somehow. Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:57 UTC |
| 7993ba4 | Avi Kivity | 26 January 2007, 08:56:41 UTC | [PATCH] KVM: MMU: Perform access checks in walk_addr() Check pte permission bits in walk_addr(), instead of scattering the checks all over the code. This has the following benefits: 1. We no longer set the accessed bit for accessed which fail permission checks. 2. Setting the accessed bit is simplified. 3. Under some circumstances, we used to pretend a page fault was fixed when it would actually fail the access checks. This caused an unnecessary vmexit. 4. The error code for guest page faults is now correct. The fix helps netbsd further along booting, and allows kvm to pass the new mmu testsuite. Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:57 UTC |
| 6f00e68 | Avi Kivity | 26 January 2007, 08:56:40 UTC | [PATCH] KVM: Emulate IA32_MISC_ENABLE msr This allows netbsd 3.1 i386 to get further along installing. Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:57 UTC |
| bce66ca | Leonard Norrgard | 26 January 2007, 08:56:38 UTC | [PATCH] KVM: SVM: Fix SVM idt confusion There's an obvious typo in svm_{get,set}_idt, causing it to access the ldt instead. Because these functions are only called for save/load on AMD, the bug does not impact normal operation. With the fix, save/load works as expected on AMD hosts. Signed-off-by: Uri Lublin <uril@qumranet.com> Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 21:50:57 UTC |
| 4b89eed | Linus Torvalds | 26 January 2007, 20:53:20 UTC | Write back inode data pages even when the inode itself is locked In __writeback_single_inode(), when we find a locked inode and we're not doing a data-integrity sync, we used to just skip writing entirely, since we didn't want to wait for the inode to unlock. However, there's really no reason to skip writing the data pages, which are likely to be the the bulk of the dirty state anyway (and the main reason why writeback was started for the non-data-integrity case, of course!) Acked-by: Nick Piggin <nickpiggin@yahoo.com.au> Cc: Andrew Morton <akpm@osdl.org>, Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Hugh Dickins <hugh@veritas.com> Cc: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 20:53:20 UTC |
| ecdfc97 | Linus Torvalds | 26 January 2007, 20:47:06 UTC | Resurrect 'try_to_free_buffers()' VM hackery It's not pretty, but it appears that ext3 with data=journal will clean pages without ever actually telling the VM that they are clean. This, in turn, will result in the VM (and balance_dirty_pages() in particular) to never realize that the pages got cleaned, and wait forever for an event that already happened. Technically, this seems to be a problem with ext3 itself, but it used to be hidden by 'try_to_free_buffers()' noticing this situation on its own, and just working around the filesystem problem. This commit re-instates that hack, in order to avoid a regression for the 2.6.20 release. This fixes bugzilla 7844: http://bugzilla.kernel.org/show_bug.cgi?id=7844 Peter Zijlstra points out that we should probably retain the debugging code that this removes from cancel_dirty_page(), and I agree, but for the imminent release we might as well just silence the warning too (since it's not a new bug: anything that triggers that warning has been around forever). Acked-by: Randy Dunlap <rdunlap@xenotime.net> Acked-by: Jens Axboe <jens.axboe@oracle.com> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 20:47:06 UTC |
| 4fe4f4a | Haavard Skinnemoen | 26 January 2007, 12:19:48 UTC | [AVR32] Update ATSTK1000 defconfig: Enable macb by default Enable the Atmel MACB ethernet driver by default on ATSTK1000. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> | 26 January 2007, 12:19:48 UTC |
| 0cd7898 | Haavard Skinnemoen | 26 January 2007, 12:12:25 UTC | [AVR32] Export clear_page symbol Add missing EXPORT_SYMBOL(clear_page), allowing ext3 to be compiled as a module. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> | 26 January 2007, 12:12:25 UTC |
| 7399072 | Patrick McHardy | 26 January 2007, 09:07:59 UTC | [NETFILTER]: nf_conntrack_pptp: fix NAT setup of expected GRE connections When an expected connection arrives, the NAT helper should be called to set up NAT similar to the master connection. The PPTP conntrack helper incorrectly checks whether the _expected_ connection has NAT setup before calling the NAT helper (which is never the case), instead of checkeing whether the _master_ connection is NATed. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 26 January 2007, 09:07:59 UTC |
| a46bf7d | Patrick McHardy | 26 January 2007, 09:07:30 UTC | [NETFILTER]: nf_nat_pptp: fix expectation removal When removing the expectation for the opposite direction, the PPTP NAT helper initializes the tuple for lookup with the addresses of the opposite direction, which makes the lookup fail. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 26 January 2007, 09:07:30 UTC |
| c72c6b2 | Patrick McHardy | 26 January 2007, 09:06:47 UTC | [NETFILTER]: nf_nat: fix ICMP translation with statically linked conntrack When nf_nat/nf_conntrack_ipv4 are linked statically, nf_nat is initialized before nf_conntrack_ipv4, which makes the nf_ct_l3proto_find_get(AF_INET) call during nf_nat initialization return the generic l3proto instead of the AF_INET specific one. This breaks ICMP error translation since the generic protocol always initializes the IPs in the tuple to 0. Change the linking order and put nf_conntrack_ipv4 first. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 26 January 2007, 09:06:47 UTC |
| e89862f | David S. Miller | 26 January 2007, 09:04:55 UTC | [TCP]: Restore SKB socket owner setting in tcp_transmit_skb(). Revert 931731123a103cfb3f70ac4b7abfc71d94ba1f03 We can't elide the skb_set_owner_w() here because things like certain netfilter targets (such as owner MATCH) need a socket to be set on the SKB for correct operation. Thanks to Jan Engelhardt and other netfilter list members for pointing this out. Signed-off-by: David S. Miller <davem@davemloft.net> | 26 January 2007, 09:04:55 UTC |
| d5e76b0 | David S. Miller | 26 January 2007, 03:30:36 UTC | [AF_PACKET]: Check device down state before hard header callbacks. If the device is down, invoking the device hard header callbacks is not legal, so check it early. Based upon a shaper OOPS report from Frederik Deweerdt. Signed-off-by: David S. Miller <davem@davemloft.net> | 26 January 2007, 03:30:36 UTC |
| 5ad0d38 | Roland McGrath | 26 January 2007, 01:19:51 UTC | [PATCH] x86_64: fix put_user for 64-bit constant On x86-64, a put_user call using a 64-bit pointer and a constant value that is > 0xffffffff will produce code that doesn't assemble. This patch fixes the asm construct to use the Z constraint for 32-bit constants. Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 26 January 2007, 01:50:37 UTC |
| 95743de | Eric W. Biederman | 25 January 2007, 23:51:51 UTC | [DECNET]: Handle a failure in neigh_parms_alloc (take 2) While enhancing the neighbour code to handle multiple network namespaces I noticed that decnet is assuming neigh_parms_alloc will allways succeed, which is clearly wrong. So handle the failure. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Acked-by: Steven Whitehouse <steve@chygwyn.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 25 January 2007, 23:51:51 UTC |
| 24cb230 | Michael Chan | 25 January 2007, 23:49:56 UTC | [BNX2]: Fix 2nd port's MAC address. On the 5709, we need to add the proper offset to calculate the shared memory base address of the 2nd port correctly. Otherwise, the 2nd port's MAC address and other information will be the same as the 1st port. Update version to 1.5.4. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 25 January 2007, 23:49:56 UTC |
| 61dd08c | Alan | 25 January 2007, 15:09:05 UTC | libata-sff: Don't call bmdma_stop on non DMA capable controllers Fixes bogus accesses to ports 0-15 with a non DMA capable controller. This I think should go in for 2.6.20 Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 25 January 2007, 23:27:16 UTC |
| b2a8bbe | Tejun Heo | 25 January 2007, 10:40:05 UTC | libata: implement ATA_FLAG_IGN_SIMPLEX and use it in sata_uli Some uli controllers have stuck SIMPLEX bit which can't be cleared with ata_pci_clear_simplex(), but the controller is capable of doing DMAs on both channels simultaneously. Implement ATA_FLAG_IGN_SIMPLEX which makes libata ignore the simplex bit and use it in sata_uli. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 25 January 2007, 22:26:01 UTC |
| 0291f95 | Tejun Heo | 25 January 2007, 10:16:28 UTC | ahci: improve and limit spurious interrupt messages, take#3 We're still seeing a lot of issues with NCQ implementation in drive firmwares. Sprious FISes during NCQ command phase occur on many drives and some of them seem potentially dangerous (at least to me). Until we find the solution, spurious messages can give us more info. Improve and limit them such that more info can be reported while not disturbing users too much. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 25 January 2007, 22:22:47 UTC |
| 1723424 | Tejun Heo | 25 January 2007, 11:46:59 UTC | sata_via: don't diddle with ATA_NIEN in ->freeze vt6420 completely loses its ability to raise IRQ for ATAPI devices if ATA_NIEN is diddled with in ->freeze. Further investigation is necessary to determine whether this problem is shared on other controllers but it doesn't seem to be at this point. Make vt6420's ->freeze only clear IRQ to fix this problem. This makes vt6420 relatively more prone to IRQ storms but the controller is way too braindamaged to worry about that anyway. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 25 January 2007, 22:22:47 UTC |
| db3ccda | Baruch Even | 25 January 2007, 21:35:06 UTC | [TCP]: Fix sorting of SACK blocks. The sorting of SACK blocks actually munges them rather than sort, causing the TCP stack to ignore some SACK information and breaking the assumption of ordered SACK blocks after sorting. The sort takes the data from a second buffer which isn't moved causing subsequent data moves to occur from the wrong location. The fix is to use a temporary buffer as a normal sort does. Signed-off-By: Baruch Even <baruch@ev-en.org> Signed-off-by: David S. Miller <davem@davemloft.net> | 25 January 2007, 21:35:06 UTC |
| 8eda232 | Simon Bennett | 24 January 2007, 09:27:20 UTC | HID: fix hid-input mapping for Firefly Mini Remote Control Patch adds entries to the HID consumer page for the Firefly Mini IR remote control Signed-off-by: Simon Bennett <simon@levanta.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> | 25 January 2007, 17:31:25 UTC |
| ad2905f | Jiri Kosina | 23 January 2007, 13:02:53 UTC | USB HID: fix hid_blacklist clash for 0x08ca/0x0010 commit d8c8a393166d6283003fb111d0b4a40931c0eda4 introduced a clash in hid_blacklist for 0x08ca/0x0010 (GTCO vs. AIPTEK). As the vendor of GTCO device doesn't seem to be interested in supporting their legacy HW with this conflicting ids, it is OK to remove it. Signed-off-by: Jiri Kosina <jkosina@suse.cz> | 25 January 2007, 17:31:23 UTC |
| 767fe78 | Jiri Kosina | 24 January 2007, 22:05:07 UTC | HID: fix memleaking of collection hid_free_device() doesn't free device->collection (but it does free device->rdesc and device itself). This imposes memory leak. Fix it. Signed-off-by: Jiri Kosina <jkosina@suse.cz> | 25 January 2007, 17:31:21 UTC |
| c642846 | Catalin Marinas | 24 January 2007, 17:47:08 UTC | [ARM] 4111/1: Allow VFP to work with thread migration on SMP The current lazy saving of the VFP registers is no longer possible with thread migration on SMP. This patch implements a per-CPU vfp-state pointer and the saving of the VFP registers at every context switch. The registers restoring is still performed in a lazy way. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 25 January 2007, 16:35:29 UTC |
| 412489a | Catalin Marinas | 25 January 2007, 13:16:47 UTC | [ARM] 4112/1: Only ioremap to supersections if DOMAIN_IO is zero Supersections do not have a field for the domain and it is always 0. This patch prevents the creation of supersections during ioremap when DOMAIN_IO is not zero (i.e. !defined(CONFIG_IO_36)). Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 25 January 2007, 16:35:26 UTC |
| 99abfea | Linus Torvalds | 25 January 2007, 02:19:28 UTC | Linux 2.6.20-rc6 | 25 January 2007, 02:19:28 UTC |
| b229a7b | Alan | 24 January 2007, 11:47:07 UTC | libata: set_mode, Fix the FIXME When set_mode() changed ->set_mode didn't adapt. This makes the needed changes and removes the relevant FIXME case. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 25 January 2007, 00:55:16 UTC |
| a52865c | Alan | 24 January 2007, 11:51:38 UTC | libata hpt3xn: Hopefully sort out the DPLL logic versus the vendor code Rather than ending up with two layers of negation jut rename the variable and lose one. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 25 January 2007, 00:52:31 UTC |
| 6a40da0 | Alan | 24 January 2007, 11:49:03 UTC | libata cmd64x: whack into a shape that looks like the documentation Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 25 January 2007, 00:52:31 UTC |
| dbcb585 | David S. Miller | 24 January 2007, 23:21:02 UTC | [AF_PACKET]: Fix BPF handling. This fixes a bug introduced by: commit fda9ef5d679b07c9d9097aaf6ef7f069d794a8f9 Author: Dmitry Mishin <dim@openvz.org> Date: Thu Aug 31 15:28:39 2006 -0700 [NET]: Fix sk->sk_filter field access sk_run_filter() returns either 0 or an unsigned 32-bit length which says how much of the packet to retain. If that 32-bit unsigned integer is larger than the packet, this is fine we just leave the packet unchanged. The above commit caused all filter return values which were negative when interpreted as a signed integer to indicate a packet drop, which is wrong. Based upon a report and initial patch by Raivis Bucis. Signed-off-by: David S. Miller <davem@davemloft.net> | 24 January 2007, 23:21:02 UTC |
| 6640e69 | Eric W. Biederman | 24 January 2007, 22:42:04 UTC | [IPV4]: Fix the fib trie iterator to work with a single entry routing tables In a kernel with trie routing enabled I had a simple routing setup with only a single route to the outside world and no default route. "ip route table list main" showed my the route just fine but /proc/net/route was an empty file. What was going on? Thinking it was a bug in something I did and I looked deeper. Eventually I setup a second route and everything looked correct, huh? Finally I realized that the it was just the iterator pair in fib_trie_get_first, fib_trie_get_next just could not handle a routing table with a single entry. So to save myself and others further confusion, here is a simple fix for the fib proc iterator so it works even when there is only a single route in a routing table. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Robert Olsson <robert.olsson@its.uu.se> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 January 2007, 22:42:04 UTC |
| a21b069 | Linus Torvalds | 24 January 2007, 20:31:28 UTC | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] Fix wrong checksum calculation on 64-bit MIPS [MIPS] VPE loader: Initialize lists before they're actually being used ... [MIPS] Fix reported amount of freed memory - it's in kB not bytes [MIPS] vr41xx: need one more nop with mtc0_tlbw_hazard() [MIPS] SMTC: Fix module build by exporting symbol [MIPS] SMTC: Fix TLB sizing bug for TLB of 64 >= entries [MIPS] Fix APM build [MIPS] There is no __GNUC_MAJOR__ | 24 January 2007, 20:31:28 UTC |
| 717d44e | Trond Myklebust | 24 January 2007, 19:54:55 UTC | [PATCH] NFS: Fix races in nfs_revalidate_mapping() Prevent the call to invalidate_inode_pages2() from racing with file writes by taking the inode->i_mutex across the page cache flush and invalidate. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 January 2007, 20:31:06 UTC |
| bde8f00 | Trond Myklebust | 24 January 2007, 19:54:53 UTC | [PATCH] NFS: Fix Oops in rpc_call_sync() Fix the Oops in http://bugzilla.linux-nfs.org/show_bug.cgi?id=138 We shouldn't be calling rpc_release_task() for tasks that are not active. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | 24 January 2007, 20:31:06 UTC |
| 66218da | Atsushi Nemoto | 24 January 2007, 06:43:34 UTC | [MIPS] Fix wrong checksum calculation on 64-bit MIPS The commit 8e3d8433d8c22ca6c42cba4a67d300c39aae7822 ([NET]: MIPS checksum annotations and cleanups) broke 64-bit MIPS. The problem is the commit replaces some unsigned long with __be32. On 64bit MIPS, a __be32 (i.e. unsigned int) value is represented as a sign-extented 32-bit value in a 64-bit argument register. So the address 192.168.0.1 (0xc0a80001) is passed as 0xffffffffc0a80001 to csum_tcpudp_nofold() but the asm code in the function expects 0x00000000c0a80001, therefore it returns a wrong checksum. Explicit cast to unsigned long is needed to drop high 32bit. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 24 January 2007, 19:23:22 UTC |
| 9cfdf6f | Ralf Baechle | 24 January 2007, 19:13:08 UTC | [MIPS] VPE loader: Initialize lists before they're actually being used ... kspd which due to makefile order happens to be initialized before the vpe loader causes references to vpecontrol lists before they're actually been initialized. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 24 January 2007, 19:23:22 UTC |
| 80aac59 | Thiemo Seufer | 24 January 2007, 01:29:15 UTC | [MIPS] Fix reported amount of freed memory - it's in kB not bytes While at it, change message on DEC for consistency. Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 24 January 2007, 19:23:22 UTC |
| 3f31837 | Yoichi Yuasa | 24 January 2007, 13:22:06 UTC | [MIPS] vr41xx: need one more nop with mtc0_tlbw_hazard() NEC VR4111 and VR4121 need one more nop with mtc0_tlbw_hazard(). Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 24 January 2007, 19:23:21 UTC |
| ec43c01 | Ralf Baechle | 24 January 2007, 19:23:21 UTC | [MIPS] SMTC: Fix module build by exporting symbol Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 24 January 2007, 19:23:21 UTC |
| a0b6218 | Ralf Baechle | 19 January 2007, 14:35:14 UTC | [MIPS] SMTC: Fix TLB sizing bug for TLB of 64 >= entries Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 24 January 2007, 19:23:21 UTC |
| 89c07fd | Ralf Baechle | 24 January 2007, 12:31:47 UTC | [MIPS] Fix APM build Definitions for TIF_FREEZE and _TIF_FREEZE were missing. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 24 January 2007, 19:23:21 UTC |
| 48c35b2 | Alexey Dobriyan | 23 January 2007, 18:30:14 UTC | [MIPS] There is no __GNUC_MAJOR__ Gcc major version number is in __GNUC__. As side effect fix checking with sparse if sparse was built with gcc 4.1 and mips cross-compiler is 3.4. Sparse will inherit version 4.1, __GNUC__ won't be filtered from "-dM -E -xc" output, sparse will pick only new major, effectively becoming gcc version 3.1 which is unsupported. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | 24 January 2007, 19:23:21 UTC |
| 5394cd2 | Linus Torvalds | 24 January 2007, 17:46:54 UTC | Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: [CIFS] Fix oops when Windows server sent bad domain name null terminator [CIFS] cifs sprintf fix [CIFS] Remove 2 unneeded kzalloc casts [CIFS] Update CIFS version number | 24 January 2007, 17:46:54 UTC |
| 6f3776c | Linus Torvalds | 24 January 2007, 15:45:35 UTC | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (23 commits) [SCTP]: Fix compiler warning. [IP] TUNNEL: Fix to be built with user application. [IPV6]: Fixed the size of the netlink message notified by inet6_rt_notify(). [TCP]: rare bad TCP checksum with 2.6.19 [NET]: Process include/linux/if_{addr,link}.h with unifdef [NETFILTER]: Fix iptables ABI breakage on (at least) CRIS [IRDA] vlsi_ir.{h,c}: remove kernel 2.4 code [TCP]: skb is unexpectedly freed. [IPSEC]: Policy list disorder [IrDA]: Removed incorrect IRDA_ASSERT() [IrDA]: irda-usb TX path optimization (was Re: IrDA spams logfiles - since 2.6.19) [X.25]: Add missing sock_put in x25_receive_data [SCTP]: Fix SACK sequence during shutdown [SCTP]: Correctly handle unexpected INIT-ACK chunk. [SCTP]: Verify some mandatory parameters. [SCTP]: Set correct error cause value for missing parameters [NETFILTER]: fix xt_state compile failure [NETFILTER]: ctnetlink: fix leak in ctnetlink_create_conntrack error path [SELINUX]: increment flow cache genid [IPV6] MCAST: Fix joining all-node multicast group on device initialization. ... | 24 January 2007, 15:45:35 UTC |
| 6e35c24 | Linus Torvalds | 24 January 2007, 15:42:31 UTC | Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: mv643xx_eth: Fix race condition in mv643xx_eth_free_tx_descs s2io bogus memset | 24 January 2007, 15:42:31 UTC |
| 7baced8 | Matt Reimer | 24 January 2007, 00:30:37 UTC | [ARM] 4106/1: S3C2410: typo fixes in register definitions The Trcd* bits of the S3C24xx BANKCON6 and BANKCON7 registers are misspelled in include/asm-arm/arch-s3c2410/regs-mem.h as Trdc*. Signed-off-by: Matt Reimer <mreimer@vpop.net> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 24 January 2007, 12:04:17 UTC |
| d4e1c88 | Linus Walleij | 21 January 2007, 19:08:33 UTC | [ARM] 4102/1: Allow for PHYS_OFFSET on any valid 2MiB address This patchs allows the offset to the first page of physical memory to be on any 2MB boundary whereas the previous code could only handle psysical offset to any 16MB boundary (0xNN000000) or any 1MB boundary below 0x01000000 (e.g. 0x00N00000). The problem is a consequence of the orr one-byte syntax, so we fix this and we can place the first bank of memory at 0x28e00000. I have also included an explicit check that disallow compilation when PHYS_OFFSET is not on a 2MiB boundary. head.S would be the proper place to have this at since this is the first file that attempts to use PHYS_OFFSET during compile. Signed-off-by: Linus Walleij <triad@df.lth.se> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 24 January 2007, 11:59:57 UTC |
| d28122a | Russell King | 22 January 2007, 18:59:42 UTC | [ARM] Fix AMBA serial drivers for non-first serial ports Using console=ttyAM1 or console=ttyAMA1 resulted in an oops during boot due to trying to drive the console before that port had been registered. Fix this by checking whether the port is present before allowing console setup to proceed. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 24 January 2007, 11:59:57 UTC |
| 7f215ab | Dan Williams | 18 January 2007, 19:36:00 UTC | [ARM] 4100/1: iop3xx: fix cpu mask for iop333 cosmetic fix so iop333 is not reported as ixp46x iop333 cpuid = 0x69054210 Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 24 January 2007, 11:59:57 UTC |
| 87b8657 | Russell King | 16 January 2007, 16:53:41 UTC | [ARM] Update mach-types Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 24 January 2007, 11:59:57 UTC |
| 204ecae | Russell King | 16 January 2007, 14:01:47 UTC | [ARM] Fix show_mem() for discontigmem show_mem() was assuming incorrectly that the mem_map for any node started at PFN 0. This is obviously wrong; fix it to take account of node_start_pfn. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 24 January 2007, 11:59:56 UTC |
| 30f0e0f | Ben Dooks | 16 January 2007, 11:56:58 UTC | [ARM] 4096/1: S3C24XX: change return code form s3c2410_gpio_getcfg() The s3c2410_gpio_getcfg() currently returns a value which is dependant on the GPIO no passed in. Now we have more generic constants it is sensible to use those as return codes so that any function dealing with >1 GPIO does not need to do it's own number processing. Since this function is only currently used in pm.c, it is easy to fixup (and correct pm.c to use the generic constants) Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 24 January 2007, 11:59:56 UTC |
| 6c3c5bb | Ben Dooks | 16 January 2007, 11:33:35 UTC | [ARM] 4095/1: S3C24XX: Fix GPIO set for Bank A GPIO bank A can only be output or a special function, and the regs-gpio.h header has mistakenly got this as input or output. The mistake is carried on into the gpio.c s3c2410_gpio_cfgpin() call which will set the wrong value if S3C2410_GPIO_OUTPUT is passed. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 24 January 2007, 11:59:56 UTC |
| 5225cd8 | Pavel Pisa | 12 January 2007, 08:57:22 UTC | [ARM] 4092/1: i.MX/MX1 CPU Frequency scaling latency definition The transition latency has to be defined and reasonably small to allow on-demand and conservative governors. The value has been defined according to manual. The imx_set_target() protected against seen out of range requests now. Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 24 January 2007, 11:59:56 UTC |
| 3ea163e | Andrew Victor | 09 January 2007, 12:47:29 UTC | [ARM] 4089/1: AT91: GPIO wake IRQ cleanup Cleanup of at91 platform level gpio wake and suspend/resume logic. The GPIO core now delegates wakeups to the parent AIC by refcounting, and delegates clock management to the clock API. This makes these system modules more independent of each other, which is cleaner and will also help with the AT91SAM9263 (where some GPIO controllers share the same irq and clock). Original patch by David Brownell. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 24 January 2007, 11:59:56 UTC |
| 9b93816 | Andrew Victor | 09 January 2007, 12:20:54 UTC | [ARM] 4088/1: AT91: Unbalanced IRQ in serial driver suspend/resume This patch fixes the unbalanced calls to enable_irq_wake() and disable_irq_wake() in the AT91 (and AVR32) serial driver. It should resolve these kernel messages: Unbalanced IRQ x wake disable BUG: warning at kernel/irq/manage.c:167/set_irq_wake() Original patch from Marc Pignat. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 24 January 2007, 11:59:55 UTC |
| e9d10a1 | Andrew Victor | 09 January 2007, 11:47:51 UTC | [ARM] 4087/1: AT91: CPU reset for SAM9x processors This patch implements CPU and peripheral reset on AT91SAM9260 and AT91SAM9261. Original patch from Wojtek Kaniewski. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 24 January 2007, 11:59:55 UTC |
| a14d527 | Andrew Victor | 09 January 2007, 08:03:42 UTC | [ARM] 4086/1: AT91: Whitespace cleanup A couple of whitespace cleanups, mainly in the AT91 header files. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 24 January 2007, 11:59:55 UTC |
| 410f4ea | Andrew Victor | 09 January 2007, 07:51:43 UTC | [ARM] 4085/1: AT91: Header fixes. Fix two typo's where AT01_* was used instead of AT91_*. [Patch from Wojtek Kaniewski] Fix definition of AT91_SMC_EXNWMODE for the SAM9 processors. [Patch from Wu Xuan] Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 24 January 2007, 11:59:54 UTC |
| fb1d504 | Andrew Victor | 09 January 2007, 07:44:41 UTC | [ARM] 4084/1: Remove CONFIG_DEBUG_WAITQ Remove the legacy CONFIG_DEBUG_WAITQ from the SAM9260-EK and SAM9261-EK default configuration files. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | 24 January 2007, 11:59:53 UTC |
| ded84bc | Geert Uytterhoeven | 21 December 2006, 12:57:16 UTC | [POWERPC] ps3_free_io_irq: Fix inverted error check ps3_free_io_irq: Fix inverted error check after calling lv1_destruct_io_irq_outlet(). Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Paul Mackerras <paulus@samba.org> | 24 January 2007, 10:08:14 UTC |
| 63ea9c1 | Geert Uytterhoeven | 20 December 2006, 15:11:57 UTC | [POWERPC] PS3: Fix uniprocessor kernel build Allow to build a uniprocessor kernel for PS3. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Paul Mackerras <paulus@samba.org> | 24 January 2007, 10:08:13 UTC |
| e47b207 | Jeff Garzik | 24 January 2007, 07:14:25 UTC | Merge branch 'master' into upstream-fixes | 24 January 2007, 07:14:25 UTC |
| d0f2948 | Brian King | 17 January 2007, 18:32:28 UTC | libata: Initialize qc->pad_len Initialize qc->pad_len for each new command. This ensures that pad_len is not set to a stale value for zero data length commands. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 January 2007, 07:04:34 UTC |
| 7a80118 | Brian King | 17 January 2007, 18:32:12 UTC | libata: Fixup n_elem initialization Fixup the inialization of qc->n_elem. It currently gets initialized to 1 for commands that do not transfer any data. Fix this by initializing n_elem to 0 and only setting to 1 in ata_scsi_qc_new when there is data to transfer. This fixes some problems seen with SATA devices attached to ipr adapters. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 January 2007, 07:04:34 UTC |
| 07c53da | Tejun Heo | 20 January 2007, 17:10:11 UTC | ahci: don't enter slumber on power down Some ATA/ATAPI devices act weirdly after the link is put into slumber mode. Some hang completely requiring physical power removal while others fail to wake up till the link is hardreset a couple of times. The addition of slumber on power down was never driven by real need. It just followed what ahci spec said literally. The spec itself seems faulty in that it doesn't consider devices (not controllers) which don't support link powersaving mode. Theory never matches reality when it comes to dark allys of cheap ATA/ATAPI world. It's just unrealistic to expect vendors to test rarely used link powersaving feature rigorously. This patch makes ahci more friendly to the coldness of reality. This shouldn't have any negative effect - when suspend operation succeeds, we power off the whole machine; otherwise, we wake up everything. I can't see any reason to be so elaborate with powering down the link in the first place. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 January 2007, 07:03:45 UTC |
| f740d16 | Robert Hancock | 24 January 2007, 02:09:02 UTC | sata_nv: don't rely on NV_INT_DEV indication with ADMA Several people reported issues with certain drive commands timing out on sata_nv controllers running in ADMA mode. The commands in question were non-DMA-mapped commands, usually FLUSH CACHE or FLUSH CACHE EXT. From experimentation it appears that the NV_INT_DEV indication isn't always set when a legitimate command completion interrupt is received on a legacy-mode command, at least not on these controllers in ADMA mode. When a command is pending on the port, force the flag on always in the irq_stat value before calling nv_host_intr so that the drive busy state is always checked by ata_host_intr. This also fixes some questionable code in nv_host_intr which called ata_check_status when a command was pending and ata_host_intr returned "unhandled". If the device interrupted at just the wrong time this could cause interrupts to be lost. Signed-off-by: Robert Hancock <hancockr@shaw.ca> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 January 2007, 07:01:49 UTC |
| 82490c0 | Tejun Heo | 23 January 2007, 06:13:39 UTC | ahci: make ULi M5288 ignore interface fatal error bit As with JMicron controllers, ULi M5288 sets interface fatal error bit on device error including ATAPI CC. This makes libata hardreset the port on ATAPI CC thus making it impossible to use. Ignore interface fatal error bit on ULi M5288. This fixes bugzilla bug #7837. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> | 24 January 2007, 06:57:30 UTC |
| 1e5c11f | Brian Haley | 24 January 2007, 06:32:23 UTC | [SCTP]: Fix compiler warning. > --- a/net/sctp/sm_statefuns.c > +++ b/net/sctp/sm_statefuns.c > @@ -462,24 +461,6 @@ sctp_disposition_t sctp_sf_do_5_1C_ack(const struct sctp_endpoint *ep, > - if (!init_tag) { > - struct sctp_chunk *reply = sctp_make_abort(asoc, chunk, 0); > - if (!reply) > - goto nomem; This introduced a compiler warning, easily fixed. Signed-off-by: Brian Haley <brian.haley@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 January 2007, 06:32:23 UTC |
| 6fd8bb8 | Masahide NAKAMURA | 24 January 2007, 06:17:23 UTC | [IP] TUNNEL: Fix to be built with user application. include/linux/if_tunnel.h is broken for user application because it was changed to use __be32 which is required to include linux/types.h in advance but didn't. (This issue is found when building MIPL2 daemon. We are not sure this is the last header to be fixed about __be32.) Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org> Signed-off-by: TAKAMIYA Noriaki <takamiya@po.ntts.co.jp> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 January 2007, 06:17:23 UTC |
| 6a2b9ce | Noriaki TAKAMIYA | 24 January 2007, 06:09:41 UTC | [IPV6]: Fixed the size of the netlink message notified by inet6_rt_notify(). I think the return value of rt6_nlmsg_size() should includes the amount of RTA_METRICS. Signed-off-by: Noriaki TAKAMIYA <takamiya@po.ntts.co.jp> Acked-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 January 2007, 06:09:41 UTC |
| 52d570a | Jarek Poplawski | 24 January 2007, 06:07:12 UTC | [TCP]: rare bad TCP checksum with 2.6.19 The patch "Replace CHECKSUM_HW by CHECKSUM_PARTIAL/CHECKSUM_COMPLETE" changed to unconditional copying of ip_summed field from collapsed skb. This patch reverts this change. The majority of substantial work including heavy testing and diagnosing by: Michael Tokarev <mjt@tls.msk.ru> Possible reasons pointed by: Herbert Xu and Patrick McHardy. Signed-off-by: Jarek Poplawski <jarkao2@o2.pl> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 January 2007, 06:07:12 UTC |
| bf1c1ee | Adrian Bunk | 24 January 2007, 06:04:35 UTC | [NET]: Process include/linux/if_{addr,link}.h with unifdef After commit d3dcc077bf88806201093f86325ec656e4dbfbce, include/linux/if_{addr,link}.h should be processed with unifdef. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 January 2007, 06:04:35 UTC |
| 185bd6e | David S. Miller | 24 January 2007, 06:02:15 UTC | Merge master.kernel.org:/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6 | 24 January 2007, 06:02:15 UTC |
| 2748e5d | Patrick McHardy | 24 January 2007, 06:00:13 UTC | [NETFILTER]: Fix iptables ABI breakage on (at least) CRIS With the introduction of x_tables we accidentally broke compatibility by defining IPT_TABLE_MAXNAMELEN to XT_FUNCTION_MAXNAMELEN instead of XT_TABLE_MAXNAMELEN, which is two bytes larger. On most architectures it doesn't really matter since we don't have any tables with names that long in the kernel and the structure layout didn't change because of alignment requirements of following members. On CRIS however (and other architectures that don't align data) this changed the structure layout and thus broke compatibility with old iptables binaries. Changing it back will break compatibility with binaries compiled against recent kernels again, but since the breakage has only been there for three releases this seems like the better choice. Spotted by Jonas Berlin <xkr47@outerspace.dyndns.org>. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 January 2007, 06:00:13 UTC |
| 778a43f | Adrian Bunk | 24 January 2007, 05:16:40 UTC | [IRDA] vlsi_ir.{h,c}: remove kernel 2.4 code This patch removes kernel 2.4 compatibility code. Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 January 2007, 05:16:40 UTC |
| fb7e239 | Masayuki Nakagawa | 24 January 2007, 04:15:06 UTC | [TCP]: skb is unexpectedly freed. I encountered a kernel panic with my test program, which is a very simple IPv6 client-server program. The server side sets IPV6_RECVPKTINFO on a listening socket, and the client side just sends a message to the server. Then the kernel panic occurs on the server. (If you need the test program, please let me know. I can provide it.) This problem happens because a skb is forcibly freed in tcp_rcv_state_process(). When a socket in listening state(TCP_LISTEN) receives a syn packet, then tcp_v6_conn_request() will be called from tcp_rcv_state_process(). If the tcp_v6_conn_request() successfully returns, the skb would be discarded by __kfree_skb(). However, in case of a listening socket which was already set IPV6_RECVPKTINFO, an address of the skb will be stored in treq->pktopts and a ref count of the skb will be incremented in tcp_v6_conn_request(). But, even if the skb is still in use, the skb will be freed. Then someone still using the freed skb will cause the kernel panic. I suggest to use kfree_skb() instead of __kfree_skb(). Signed-off-by: Masayuki Nakagawa <nakagawa.msy@ncos.nec.co.jp> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 January 2007, 04:25:52 UTC |
| a6c7ab5 | Herbert Xu | 17 January 2007, 00:52:02 UTC | [IPSEC]: Policy list disorder The recent hashing introduced an off-by-one bug in policy list insertion. Instead of adding after the last entry with a lesser or equal priority, we're adding after the successor of that entry. This patch fixes this and also adds a warning if we detect a duplicate entry in the policy list. This should never happen due to this if clause. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 January 2007, 04:25:51 UTC |
| 8f1adb5 | Samuel Ortiz | 16 January 2007, 03:40:34 UTC | [IrDA]: Removed incorrect IRDA_ASSERT() With USB2.0 bulk out MTU can be 512 bytes, so checking it only for 64 bytes is incorrect. Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net> | 24 January 2007, 04:25:50 UTC |
