commit 0f9005a6f7a82f4aacbd72f7b92322a8ca1c3f97 Merge: c5dd273... 8746ed3... Author: Linus Torvalds Date: Tue Nov 21 18:42:44 2006 -0800 Merge branch 'merge' of master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Fix ucc_geth of_device discovery on mpc832x [POWERPC] Revert "[POWERPC] Add powerpc get/set_rtc_time interface to new generic rtc class" [POWERPC] Revert "[POWERPC] Enable generic rtc hook for the MPC8349 mITX" commit c5dd27337a70b34cc400120e70a80fcb84c4fd7a Merge: 6af6e1e... 1286208... Author: Linus Torvalds Date: Tue Nov 21 18:36:59 2006 -0800 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: [TG3]: Add missing unlock in tg3_open() error path. [IPV6]: Fix address/interface handling in UDP and DCCP, according to the scoping architecture. [IRDA]: Lockdep fix. [BLUETOOTH]: Fix unaligned access in hci_send_to_sock. [XFRM]: nlmsg length not computed correctly in the presence of subpolicies [XFRM]: Sub-policies broke policy events [IGMP]: Fix IGMPV3_EXP() normalization bit shift value. [Bluetooth] Ignore L2CAP config requests on disconnect [Bluetooth] Always include MTU in L2CAP config responses [Bluetooth] Check if RFCOMM session is still attached to the TTY [Bluetooth] Handling pending connect attempts after inquiry [Bluetooth] Attach low-level connections to the Bluetooth bus [IPV6] IP6TUNNEL: Add missing nf_reset() on input path. [IPV6] IP6TUNNEL: Delete all tunnel device when unloading module. [IPV6] ROUTE: Do not enable router reachability probing in router mode. [IPV6] ROUTE: Prefer reachable nexthop only if the caller requests. [IPV6] ROUTE: Try to use router which is not known unreachable. commit 8746ed3dae14e87e9f7ad8e44649b72e22b33274 Author: Kim Phillips Date: Tue Nov 21 18:19:42 2006 -0600 [POWERPC] Fix ucc_geth of_device discovery on mpc832x mpc832x, as in mpc8360, needs to explicitly find and create the platform device for ucc_geth in 2.6.19. This code will likely be readapted to Benh's new of_ methods for 2.6.20. Signed-off-by: Kim Phillips Signed-off-by: Paul Mackerras commit 12862086f24d7382b24379bbcbe0dadf12ca5945 Author: Ira W. Snyder Date: Tue Nov 21 17:44:31 2006 -0800 [TG3]: Add missing unlock in tg3_open() error path. Sparse noticed a locking imbalance in tg3_open(). This patch adds an unlock to one of the error paths, so that tg3_open() always exits without the lock held. Signed-off-by: Ira W. Snyder Signed-off-by: David S. Miller commit f2776ff047229c3e7cee2454e2704dd6f98fa32f Author: YOSHIFUJI Hideaki Date: Tue Nov 21 17:41:56 2006 -0800 [IPV6]: Fix address/interface handling in UDP and DCCP, according to the scoping architecture. TCP and RAW do not have this issue. Closes Bug #7432. Signed-off-by: YOSHIFUJI Hideaki Signed-off-by: David S. Miller commit 700f9672c9a61c12334651a94d17ec04620e1976 Author: Peter Zijlstra Date: Tue Nov 21 17:33:01 2006 -0800 [IRDA]: Lockdep fix. On Sat, 2006-11-18 at 16:12 +0300, Andrey Borzenkov wrote: > ============================================= > [ INFO: possible recursive locking detected ] > 2.6.19-rc5-2avb #2 > - --------------------------------------------- > pppd/26425 is trying to acquire lock: > (&hashbin->hb_spinlock){....}, at: [] irlmp_slsap_inuse+0x5a/0x170 > [irda] > > but task is already holding lock: > (&hashbin->hb_spinlock){....}, at: [] irlmp_slsap_inuse+0x37/0x170 > [irda] > > other info that might help us debug this: > 1 lock held by pppd/26425: > #0: (&hashbin->hb_spinlock){....}, at: [] > irlmp_slsap_inuse+0x37/0x170 [irda] > > stack backtrace: > [] dump_trace+0x1cc/0x200 > [] show_trace_log_lvl+0x1a/0x30 > [] show_trace+0x12/0x20 > [] dump_stack+0x19/0x20 > [] __lock_acquire+0x8fa/0xc20 > [] lock_acquire+0x5d/0x80 > [] _spin_lock+0x2c/0x40 > [] irlmp_slsap_inuse+0x5a/0x170 [irda] > [] irlmp_open_lsap+0x62/0x180 [irda] > [] irttp_open_tsap+0x181/0x230 [irda] > [] ircomm_open_tsap+0x5d/0xa0 [ircomm] > [] ircomm_open+0xb8/0xd0 [ircomm] > [] ircomm_tty_open+0x4f7/0x570 [ircomm_tty] > [] tty_open+0x174/0x340 > [] chrdev_open+0x89/0x170 > [] __dentry_open+0xa6/0x1d0 > [] nameidata_to_filp+0x35/0x40 > [] do_filp_open+0x49/0x50 > [] do_sys_open+0x47/0xd0 > [] sys_open+0x1c/0x20 > [] sysenter_past_esp+0x56/0x8d > [] 0xb7f86410 > ======================= The comment at the nesting lock says: /* Careful for priority inversions here ! * irlmp->links is never taken while another IrDA * spinlock is held, so we are safe. Jean II */ So, under the assumption the author was right, it just needs a lockdep annotation. Signed-off-by: Peter Zijlstra Acked-by: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: David S. Miller commit df9c23095fc8652798c41dd860676d3dafb2f1dc Author: Kim Phillips Date: Tue Nov 21 10:31:14 2006 -0600 [POWERPC] Revert "[POWERPC] Add powerpc get/set_rtc_time interface to new generic rtc class" This reverts commit 7a69af63e788a324d162201a0b23df41bcf158dd. As advised by David Brownell: http://marc.theaimsgroup.com/?l=linux-kernel&m=116387226902131&w=2 Signed-off-by: Kim Phillips Signed-off-by: Paul Mackerras commit 6c12c18dfb0ccae21816de3e0c323b5250450d82 Author: Kim Phillips Date: Tue Nov 21 10:31:08 2006 -0600 [POWERPC] Revert "[POWERPC] Enable generic rtc hook for the MPC8349 mITX" This reverts commit a8ed4f7ec3aa472134d7de6176f823b2667e450b. As advised by David Brownell: http://marc.theaimsgroup.com/?l=linux-kernel&m=116387226902131&w=2 Signed-off-by: Kim Phillips Signed-off-by: Paul Mackerras commit 4498c80d9c1ebdf42837be6a52ead35a2aa2b819 Author: David S. Miller Date: Tue Nov 21 16:17:41 2006 -0800 [BLUETOOTH]: Fix unaligned access in hci_send_to_sock. The "u16 *" derefs of skb->data need to be wrapped inside of a get_unaligned(). Thanks to Gustavo Zacarias for the bug report. Signed-off-by: David S. Miller commit 785fd8b8a597519127c6d9e16e81f48af2ad391e Author: Jamal Hadi Salim Date: Sun Nov 19 14:55:30 2006 -0800 [XFRM]: nlmsg length not computed correctly in the presence of subpolicies I actually dont have a test case for these; i just found them by inspection. Refer to patch "[XFRM]: Sub-policies broke policy events" for more info Signed-off-by: Jamal Hadi Salim Acked-by: Masahide NAKAMURA Signed-off-by: David S. Miller commit 334f3d45d3e0c925eb15003560cdd6f5383c88d0 Author: Jamal Hadi Salim Date: Sun Nov 19 14:53:07 2006 -0800 [XFRM]: Sub-policies broke policy events XFRM policy events are broken when sub-policy feature is turned on. A simple test to verify this: run ip xfrm mon on one window and add then delete a policy on another window .. Signed-off-by: Jamal Hadi Salim Acked-by: Masahide NAKAMURA Signed-off-by: David S. Miller commit fb47ddb2db9c18664bd7b06c201a2398885b64fc Author: David L Stevens Date: Sun Nov 19 10:38:39 2006 -0800 [IGMP]: Fix IGMPV3_EXP() normalization bit shift value. The IGMPV3_EXP() macro doesn't correctly shift the normalization bit, so time-out values are longer than they should be. Thanks to Dirk Ooms for finding the problem in IGMPv3 - MLDv2 had a similar problem that was already fixed a year ago. :-( Signed-off-by: David L Stevens Signed-off-by: David S. Miller commit 354f60a9952d0af59e684b91cc6e06b95fbbf5ef Author: Marcel Holtmann Date: Sat Nov 18 22:15:20 2006 +0100 [Bluetooth] Ignore L2CAP config requests on disconnect Any L2CAP connection in disconnecting state shall not response to any further config requests from the remote side. So in case such a request is received, ignore it. Signed-off-by: Ville Tervo Signed-off-by: Marcel Holtmann commit 820ae1b865caa05e0614004d0183ca70de2b8665 Author: Marcel Holtmann Date: Sat Nov 18 22:15:00 2006 +0100 [Bluetooth] Always include MTU in L2CAP config responses When sending a positive config response it shall include the actual MTU to be used on this channel. This differs from the Bluetooth 1.1 specification where it was enough to acknowledge the config request. Signed-off-by: Marcel Holtmann commit ff2d367ac33b9278c9516ac1888207dac11d10b0 Author: Marcel Holtmann Date: Sat Nov 18 22:14:42 2006 +0100 [Bluetooth] Check if RFCOMM session is still attached to the TTY If the RFCOMM session is no longer attached to the TTY device, then it makes no sense to go through with changing the termios settings. Signed-off-by: Marcel Holtmann commit 6bd57416127e92d35e6798925502c84e14a3a966 Author: Marcel Holtmann Date: Sat Nov 18 22:14:22 2006 +0100 [Bluetooth] Handling pending connect attempts after inquiry After an inquiry completed or got canceled the Bluetooth core should check for any pending connect attempts. Signed-off-by: Marcel Holtmann commit e52726dece1d2e3976c0caf2f4e9e1c452d31282 Author: Marcel Holtmann Date: Sat Nov 18 22:14:05 2006 +0100 [Bluetooth] Attach low-level connections to the Bluetooth bus To receive uvents for the low-level ACL and SCO links, they must be assigned to a subsystem. It is enough to attach them to the already established Bluetooth bus. Signed-off-by: Marcel Holtmann commit 53ab61c6d8f391bda04dbc1e95bac348fe81103b Author: Yasuyuki Kozakai Date: Mon Nov 6 10:06:23 2006 -0800 [IPV6] IP6TUNNEL: Add missing nf_reset() on input path. Signed-off-by: Yasuyuki Kozakai Signed-off-by: YOSHIFUJI Hideaki commit b3fdd9f115c776d381b30b296849f8e4046bcdaa Author: Yasuyuki Kozakai Date: Mon Nov 6 10:06:22 2006 -0800 [IPV6] IP6TUNNEL: Delete all tunnel device when unloading module. Signed-off-by: Yasuyuki Kozakai Signed-off-by: YOSHIFUJI Hideaki commit ea659e0775281e1c02556e939bf749bb4f55e50c Author: YOSHIFUJI Hideaki Date: Mon Nov 6 09:45:45 2006 -0800 [IPV6] ROUTE: Do not enable router reachability probing in router mode. RFC4191 explicitly states that the procedures are applicable to hosts only. We should not have changed behavior of routers. Signed-off-by: YOSHIFUJI Hideaki commit 557e92efd44878beccd08d5dd54ed343be0e5819 Author: YOSHIFUJI Hideaki Date: Mon Nov 6 09:45:45 2006 -0800 [IPV6] ROUTE: Prefer reachable nexthop only if the caller requests. Signed-off-by: YOSHIFUJI Hideaki commit ea73ee23c43d6eb75f88c4fc9e1230b44673c0d2 Author: YOSHIFUJI Hideaki Date: Mon Nov 6 09:45:44 2006 -0800 [IPV6] ROUTE: Try to use router which is not known unreachable. Only routers in "FAILED" state should be considered unreachable. Otherwise, we do not try to use speicific routes unless all least specific routers are considered unreachable. Signed-off-by: YOSHIFUJI Hideaki commit 6af6e1efb161ffe36e718b1fd58385710879af7c Author: Dave Jones Date: Tue Nov 21 16:58:59 2006 -0500 [PATCH] Fix CPU_FREQ_GOV_ONDEMAND=y compile error The ONDEMAND governor needs FREQ_TABLE Signed-off-by: Mattia Dongili Signed-off-by: Dave Jones Signed-off-by: Linus Torvalds commit b80ebbf39fc628afab7d9cf94b84cfc51d845b2f Merge: e5ffd2b... 3af9815... Author: Linus Torvalds Date: Tue Nov 21 08:07:38 2006 -0800 Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6 * 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: [PATCH] x86_64: Align data segment to PAGE_SIZE boundary [PATCH] x86-64: increase PHB1 split transaction timeout [PATCH] x86-64: Fix C3 timer test commit 3af9815328bba76e8d11d71d6dbbd6f38beafe58 Author: Vivek Goyal Date: Mon Nov 20 11:29:09 2006 -0500 [PATCH] x86_64: Align data segment to PAGE_SIZE boundary o Explicitly align data segment to PAGE_SIZE boundary otherwise depending on config options and tool chain it might be placed on a non PAGE_SIZE aligned boundary and vmlinux loaders like kexec fail when they encounter a PT_LOAD type segment which is not aligned to PAGE_SIZE boundary. Signed-off-by: Vivek Goyal Signed-off-by: Andi Kleen commit 1b7f6a626f0ff511c3840678466cbfe1d62c0b29 Merge: b3edc9c... 3f5a6ca... Author: Andi Kleen Date: Tue Nov 21 10:22:09 2006 +0100 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 commit e5ffd2bb62c3f2c0d9f34e0d16fab6e2c8b056fb Author: David Chinner Date: Tue Nov 21 18:55:33 2006 +1100 [XFS] Stale the correct inode when freeing clusters. SGI-PV: 958376 SGI-Modid: xfs-linux-melb:xfs-kern:27503a Signed-off-by: David Chinner Signed-off-by: Tim Shimmin commit d2133717d5f994cca970b5aeb9d4664feeb92ff4 Author: Lachlan McIlroy Date: Tue Nov 21 18:55:16 2006 +1100 [XFS] Fix uninitialized br_state and br_startoff in xfs_bmap_add_extent_delay_real() SGI-PV: 957008 SGI-Modid: xfs-linux-melb:xfs-kern:27457a Signed-off-by: Lachlan McIlroy Signed-off-by: Shailendra Tripathi Signed-off-by: Tim Shimmin commit 3f5a6ca31c334011fd929501a078424c0d3f71be Author: Bryan O'Sullivan Date: Mon Nov 20 10:54:34 2006 -0800 IB/ipath: Depend on CONFIG_NET ipath uses skb functions and won't build without CONFIG_NET. Spotted by Randy Dunlap. Signed-off-by: Bryan O'Sullivan Acked-by: Randy Dunlap Signed-off-by: Roland Dreier commit b3438f8266cb1f5010085ac47d7ad6a36a212164 Author: Linus Torvalds Date: Mon Nov 20 11:47:18 2006 -0800 Add "pure_initcall" for static variable initialization This is a quick hack to overcome the fact that SRCU currently does not allow static initializers, and we need to sometimes initialize those things before any other initializers (even "core" ones) can do so. Currently we don't allow this at all for modules, and the only user that needs is right now is cpufreq. As reported by Thomas Gleixner: "Commit b4dfdbb3c707474a2254c5b4d7e62be31a4b7da9 ("[PATCH] cpufreq: make the transition_notifier chain use SRCU breaks cpu frequency notification users, which register the callback > on core_init level." Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Arjan van de Ven Cc: Andrew Morton , Signed-off-by: Linus Torvalds commit f44ea623443ee0bec266d62f1cd346881224d47d Merge: ace5f1d... 073ae84... Author: Linus Torvalds Date: Mon Nov 20 10:48:23 2006 -0800 Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband: IPoIB: Clear high octet in QP number commit ace5f1d425beaa272b6e91cecc87b2c075d7feb2 Author: Greg Ungerer Date: Mon Nov 20 15:46:22 2006 +1000 [PATCH] m68knommu: fix up for the irq_handler_t changes Switch to using irq_handler_t for interrupt function handler pointers. Change name of m68knommu's irq_hanlder_t data structure so it doesn't clash with the common type (include/linux/interrupt.h). Signed-off-by: Greg Ungerer Signed-off-by: Linus Torvalds commit 49a1cd00b599d12c3f397e5a32f81f6e2aab0d74 Author: Toralf Foerster Date: Sat Nov 18 22:19:41 2006 -0800 [PATCH] fix build error for HISAX_NETJET Fix a build error for the enter:now PCI card. Signed-off-by: Toralf Foerster Acked-by: Karsten Keil Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit f0c69c4ee796a2d2277c3a000e24f29a25a00060 Author: Randy Dunlap Date: Sat Nov 18 22:19:41 2006 -0800 [PATCH] ftape: fix printk format warnings Fix printk format warnings: drivers/char/ftape/zftape/zftape-buffers.c:87: warning: format '%d' expects type 'int', but argument 3 has type 'size_t' drivers/char/ftape/zftape/zftape-buffers.c:104: warning: format '%d' expects type 'int', but argument 3 has type 'size_t' Signed-off-by: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 8243229f0940ab4e9f501879d3ffb7476b02ee6a Author: Yasunori Goto Date: Sat Nov 18 22:19:40 2006 -0800 [PATCH] x86_64: fix memory hotplug build with NUMA=n This is to fix compile error of x86-64 memory hotplug without any NUMA option. CC arch/x86_64/mm/init.o arch/x86_64/mm/init.c:501: error: redefinition of 'memory_add_physaddr_to_nid' include/linux/memory_hotplug.h:71: error: previous definition of 'memory_add_phys addr_to_nid' was here arch/x86_64/mm/init.c:509: error: redefinition of 'memory_add_physaddr_to_nid' arch/x86_64/mm/init.c:501: error: previous definition of 'memory_add_physaddr_to_ nid' was here I confirmed compile completion with !NUMA, (NUMA & !ACPI_NUMA), or (NUMA & ACPI_NUMA). Signed-off-by: Yasunori Goto Acked-by: Andi Kleen Cc: "Randy.Dunlap" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit ffb3d1348605816de10d4e57281e02f606508b6c Author: Jeff Garzik Date: Sat Nov 18 22:19:39 2006 -0800 [PATCH] scx200_acb: handle PCI errors Signed-off-by: Jeff Garzik Signed-off-by: Jean Delvare Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit a6cd2d94e1072a5756b5e5ab647d3223cba7e555 Author: Alexey Dobriyan Date: Sat Nov 18 22:19:36 2006 -0800 [PATCH] i2c-ixp4xx: fix ") != 0))" typo i2c_bit_add_bus() returns -E; -E != 0 => err = 1 probe fails with positive error code Signed-off-by: Alexey Dobriyan Cc: Deepak Saxena Acked-by: Jean Delvare Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit dfbc9e9d33adb1ac9910dd7f8ceb911947039a52 Author: Daniel Ritz Date: Sat Nov 18 22:19:34 2006 -0800 [PATCH] pcmcia: fix 'rmmod pcmcia' with unbound devices Having unbound PCMCIA devices: doing a 'find /sys' after a 'rmmod pcmcia' gives an oops because the pcmcia_device is not unregisterd from the driver core. fixes bugzilla #7481 Signed-off-by: Daniel Ritz Dominik Brodowski Cc: Pavol Gono Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 610a5b742e9df4e59047f22d13d8bd83cafce388 Author: Yoichi Yuasa Date: Fri Nov 17 11:51:41 2006 +1100 [CRYPTO] api: Remove one too many semicolon This patch has removed one too many semicolon in crypto.h. Signed-off-by: Yoichi Yuasa Signed-off-by: Herbert Xu commit e030f8294a5b9f8179dae10cdbf9dcf32aa64110 Merge: ba9b1cd... 1d08811... Author: Linus Torvalds Date: Fri Nov 17 19:55:11 2006 -0800 Merge branch 'fixes4linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbglaw/vax-linux * 'fixes4linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbglaw/vax-linux: lkkbd: Remove my old snail-mail address commit ba9b1cd713b33720ca0f035dab2fdbc10bf7328d Author: David Weinehall Date: Sat Nov 18 03:58:58 2006 +0100 [PATCH] Update my CREDITS entry I moved from Sweden to Finland 2.5 years ago, thought it might be time to update my CREDITS entry (simply removing the address completely seemed the sanest option). Signed-off-by: David Weinehall Signed-off-by: Linus Torvalds commit b976fe19acc565e5137e6f12af7b6633a23e6b7c Author: Linus Torvalds Date: Fri Nov 17 19:31:09 2006 -0800 Revert "ACPI: created a dedicated workqueue for notify() execution" This reverts commit 37605a6900f6b4d886d995751fcfeef88c4e462c. Again. This same bug has now been introduced twice: it was done earlier by commit b8d35192c55fb055792ff0641408eaaec7c88988, only to be reverted last time in commit 72945b2b90a5554975b8f72673ab7139d232a121. We must NOT try to queue up notify handlers to another thread than the normal ACPI execution thread, because the notifications on some systems seem to just keep on accumulating until we run out of memory and/or threads. Keeping events within the one deferred execution thread automatically throttles the events properly. At least the Compaq N620c will lock up completely on the first thermal event without this patch reverted. Cc: David Brownell Cc: Len Brown Cc: Alexey Starikovskiy Signed-off-by: Linus Torvalds commit 808dbbb6bb61173bf52946a28f99089d2efa4c55 Author: Linus Torvalds Date: Fri Nov 17 11:14:56 2006 -0800 x86: be more careful when walking back the frame pointer chain When showing the stack backtrace, make sure that we never accept not only an unchanging frame pointer, but also a frame pointer that moves back down the stack frame. It must always grow up (toward older stack frames). I doubt this has triggered, but a subtly corrupt stack with extremely unlucky contents could cause us to loop forever on a bogus endless frame pointer chain. This review was triggered by much worse problems happening in some of the other stack unwinding code. Signed-off-by: Linus Torvalds commit 1ff5683043196b9ad628a5de6bf8eeca52ee8bfd Author: Ingo Molnar Date: Fri Nov 17 19:57:22 2006 +0100 [PATCH] lockdep: fix static keys in module-allocated percpu areas lockdep got confused by certain locks in modules: INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. Call Trace: [] dump_trace+0xaa/0x3f2 [] show_trace+0x3a/0x60 [] dump_stack+0x15/0x17 [] __lock_acquire+0x724/0x9bb [] lock_acquire+0x4d/0x67 [] rt_spin_lock+0x3d/0x41 [] :ip_conntrack:__ip_ct_refresh_acct+0x131/0x174 [] :ip_conntrack:udp_packet+0xbf/0xcf [] :ip_conntrack:ip_conntrack_in+0x394/0x4a7 [] nf_iterate+0x41/0x7f [] nf_hook_slow+0x64/0xd5 [] ip_rcv+0x24e/0x506 [...] Steven Rostedt found the bug: static_obj() check did not take PERCPU_ENOUGH_ROOM into account, so in-module DEFINE_PER_CPU-area locks were triggering this message. Signed-off-by: Ingo Molnar Signed-off-by: Steven Rostedt Signed-off-by: Linus Torvalds commit dc1829a4c378d793fb3b95d56135d89a0d7ff72a Author: Ingo Molnar Date: Fri Nov 17 14:26:18 2006 +0100 [PATCH] i386/x86_64: ACPI cpu_idle_wait() fix The scheduler on Andreas Friedrich's hyperthreading system stopped working properly: the scheduler would never move tasks to another CPU! The lask known working kernel was 2.6.8. After a couple of attempts to corner the bug, the following smoking gun was found: BIOS reported wrong ACPI idfor the processor CPU#1: set_cpus_allowed(), swapper:1, 3 -> 2 [] show_trace_log_lvl+0x34/0x4a [] show_trace+0x2c/0x2e [] dump_stack+0x2b/0x2d [] set_cpus_allowed+0x52/0xec [] cpu_idle_wait+0x2e/0x100 [] acpi_processor_power_exit+0x45/0x58 [] acpi_processor_remove+0x46/0xea [] acpi_start_single_object+0x47/0x54 [] acpi_bus_register_driver+0xa4/0xd3 [] acpi_processor_init+0x57/0x77 [] init+0x146/0x2fd [] kernel_thread_helper+0x7/0x10 a quick look at cpu_idle_wait() shows how broken that code is on i386: it changes the init task's affinity map but never restores it ... and because all userspace tasks get forked by init, they all inherited that single-CPU affinity mask. x86_64 cloned this bug too. Signed-off-by: Ingo Molnar Cc: Andreas Friedrich Cc: Wolfgang Erig Cc: Andrew Morton Cc: Adrian Bunk Signed-off-by: Linus Torvalds commit 0796bdb7e9e4a48b401f4fba1ee5dc79a45528ef Author: Ingo Molnar Date: Fri Nov 17 05:57:49 2006 +0100 [PATCH] x86_64: stack unwinder crash fix the new dwarf2 unwinder crashes while trying to dump the stack: Leftover inexact backtrace: Unable to handle kernel paging request at ffffffff82800000 RIP: [] dump_trace+0x35b/0x3d2 PGD 203027 PUD 205027 PMD 0 Oops: 0000 [2] PREEMPT SMP CPU 0 Modules linked in: Pid: 30, comm: khelper Not tainted 2.6.19-rc6-rt1 #11 RIP: 0010:[] [] dump_trace+0x35b/0x3d2 RSP: 0000:ffff81003fb9d848 EFLAGS: 00010006 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff805b3520 RDI: 0000000000000000 RBP: ffffffff827ffff9 R08: ffffffff80aad000 R09: 0000000000000005 R10: ffffffff80aae000 R11: ffffffff8037961b R12: ffff81003fb9d858 R13: 0000000000000000 R14: ffffffff80598460 R15: ffffffff80ab1fc0 FS: 0000000000000000(0000) GS:ffffffff806c4200(0000) knlGS:0000000000000000 CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b CR2: ffffffff82800000 CR3: 0000000000201000 CR4: 00000000000006e0 this crash happened because it did not sanitize the dwarf2 data it got, and got an unaligned stack pointer - which happily walked past the process stack (and eventually reached the end of kernel memory and pagefaulted there) due to this naive iteration condition: HANDLE_STACK (((long) stack & (THREAD_SIZE-1)) != 0); note that i386 is alot more conservative when it comes to trusting stack pointers: static inline int valid_stack_ptr(struct thread_info *tinfo, void *p) { return p > (void *)tinfo && p < (void *)tinfo + THREAD_SIZE - 3; } but the x86_64 code did not take this bit of i386 code. The fix is to align the stack pointer. Signed-off-by: Ingo Molnar Cc: Andi Kleen Cc: Jan Beulich Cc: Thomas Gleixner Cc: Andrew Morton Signed-off-by: Linus Torvalds commit 1d08811d0c05cd54a778f45588ec22eee027ff89 Author: Jan-Benedict Glaw Date: Fri Nov 17 10:32:04 2006 +0100 lkkbd: Remove my old snail-mail address I moved to a different town and my old snail-mail address is invalid now. Also, there's no need at all to have any address like that in the sources, so remove it completely. Signed-off-by: Jan-Benedict Glaw commit 4be703906cffd5902028d20626e636ba21fb0b61 Author: Linus Torvalds Date: Thu Nov 16 22:18:28 2006 -0800 Fix generic fb_ddc i2c edid probe msg Benh points out that the msgs[0].flags entry never got initialized, and since it's an automatic stack allocation, it could have any random value, which is bad. Rewrite the initializer to explicitly initialize all fields of the small i2c_msg structure array we generate. Just to keep it all obvious, let's handle msgs[1].buf in the same initializer while we're at it, instead of initializing that one separately later. Signed-off-by: Linus Torvalds commit 4f71c5de19c27f2198105d3b26b398494d5c353b Author: Benjamin Herrenschmidt Date: Fri Nov 17 15:35:00 2006 +1100 [PATCH] Fix radeon DDC regression When radeonfb was changed to use the new "generic" ddc, a bit of code initializing the GPIO lines was lost, causing it to not work if the firmware didn't configure them properly, which seems to happen on some cards. Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Linus Torvalds commit 1b9bb3c14c60324b54645ffefbe6d270f9fd191c Merge: 0e12c5e... d355c3c... Author: Linus Torvalds Date: Thu Nov 16 16:40:04 2006 -0800 Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6 * master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: aoe: Add forgotten NULL at end of attribute list in aoeblk.c debugfs: check return value correctly W1: ioremap balanced with iounmap commit 0e12c5e85e6fe0a247d547a28a1884915cd3f5b9 Merge: ccf9ff5... 5a3fcf5... Author: Linus Torvalds Date: Thu Nov 16 16:39:46 2006 -0800 Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6 * master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: USB: auerswald possible memleak fix USB: ipaq: Add HTC Modem Support USB: Fixed outdated usb_get_device_descriptor() documentation usb-storage: Remove duplicated unusual_devs.h entries for Sony Ericsson P990i USB: hid-core: Add quirk for new Apple keyboard/trackpad USB Storage: unusual_devs.h entry for Sony Ericsson P990i USB: correct keymapping on Powerbook built-in USB ISO keyboards USB: OHCI: fix root-hub resume bug USB: Fix UCR-61S2B unusual_dev entry USB: ftdi driver pid for dmx-interfaces USB: ftdi_sio: adds vendor/product id for a RFID construction kit OHCI: disallow autostop when wakeup is not available commit d355c3c23ce56ab83e41f2bfb30d02fb90618530 Author: Dennis Stosberg Date: Mon Nov 13 09:15:20 2006 +0100 aoe: Add forgotten NULL at end of attribute list in aoeblk.c This caused the system to stall when the aoe module was loaded. The error was introduced in commit 4ca5224f3ea4779054d96e885ca9b3980801ce13 Signed-off-by: Dennis Stosberg Signed-off-by: Greg Kroah-Hartman commit 7bb0386f102ece8819182ccf7fffe8bbebc32b19 Author: Akinobu Mita Date: Thu Oct 19 12:24:42 2006 +0900 debugfs: check return value correctly The return value is stored in "*dentry", not in "dentry". Signed-off-by: Akinobu Mita Signed-off-by: Greg Kroah-Hartman commit e45413eb708c1cf21082764457692c8eeac0ca97 Author: Amol Lad Date: Thu Oct 5 14:26:02 2006 +0400 W1: ioremap balanced with iounmap ioremap must be balanced with iounmap in error path. Please consider for 2.6.19. Signed-off-by: Amol Lad Signed-off-by: Evgeniy Polyakov Signed-off-by: Greg Kroah-Hartman commit 5a3fcf5c7f035de8e2b28d144d67b7bebac8a723 Author: Mariusz Kozlowski Date: Tue Nov 7 00:31:51 2006 +0100 USB: auerswald possible memleak fix fix possible memory leak in auerbuf_setup(). Regards, Mariusz Kozlowski Signed-off-by: Mariusz Kozlowski Signed-off-by: Wolfgang Muees Signed-off-by: Greg Kroah-Hartman commit 0029908ba9661ef26f7020309966aae23c2027b8 Author: Alex Sanks Date: Sun Oct 29 16:38:31 2006 -0800 USB: ipaq: Add HTC Modem Support Adds support for HTC Smart Phones in modem mode (as opposed to sync mode). Loads and works with pppd on my T-Mobile SDA. Signed-off-by: Alex Sanks Signed-off-by: Greg Kroah-Hartman commit 6ab16a9029b0b26c23a4806d90ca76be6d6beae3 Author: Laurent Pinchart Date: Tue Nov 7 10:16:25 2006 +0100 USB: Fixed outdated usb_get_device_descriptor() documentation usb_get_device_descriptor() used to convert several descriptor fields to host CPU's byte order. Now that it doesn't convert them anymore, update the documentation to reflect this. Signed-off-by: Laurent Pinchart Signed-off-by: Greg Kroah-Hartman commit 70708f2c2a3c164e9aa80345919a22c838b3b314 Author: Sergey Vlasov Date: Mon Nov 6 16:33:07 2006 +0300 usb-storage: Remove duplicated unusual_devs.h entries for Sony Ericsson P990i For some reason the unusual_devs.h entry for Sony Ericsson P990i had three identical copies in a wrong place in the file in addition to the correct entry. Signed-off-by: Sergey Vlasov Signed-off-by: Phil Dibowitz Signed-off-by: Greg Kroah-Hartman commit a7dc4eeac8f18de5fc6bea1a0f46e67f42b83509 Author: Julien BLACHE Date: Sun Nov 12 11:22:42 2006 +0100 USB: hid-core: Add quirk for new Apple keyboard/trackpad The new Core2 Duo MacBook Pro have a new keyboard+trackpad device. The following patch adds the needed HID quirk for the Fn key. Signed-off-by: Julien BLACHE Signed-off-by: Vojtech Pavlik Signed-off-by: Greg Kroah-Hartman commit a3878f11ed29c50b7da1336adcac089e9c741fc2 Author: Jan Mate Date: Wed Nov 8 19:58:04 2006 -0800 USB Storage: unusual_devs.h entry for Sony Ericsson P990i USB Storage: this patch adds support for Sony Ericsson P990i Signed-off-by: Jan Mate Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman commit bb7eef6eea53633a8a49f014fd27c08f7d5fda1a Author: Olaf Hering Date: Wed Nov 8 19:58:07 2006 -0800 USB: correct keymapping on Powerbook built-in USB ISO keyboards similar to the version in adbhid_input_register(): The '<>' key and the '^°' key on a german keyboard is swapped. Provide correct keys to userland, external USB keyboards will not work correctly when the 'badmap'/'goodmap' workarounds from xkeyboard-config are used. It is expected that distributions drop the badmap/goodmap part from keycodes/macintosh in the xkeyboard-config package. This is probably 2.6.18.x material, if major distros settle on 2.6.18. Signed-off-by: Olaf Hering Cc: Dmitry Torokhov Cc: Benjamin Herrenschmidt Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman commit 583ceada075597a5b6acab1140d61ac81586a2a6 Author: Alan Stern Date: Tue Oct 24 12:04:22 2006 -0400 USB: OHCI: fix root-hub resume bug When a suspended OHCI controller sees a port's status change, it sets both the Root-Hub-Status-Change and the Resume-Detect bits in the Interrupt Status register. Processing both these bits, the driver tries to resume the root hub twice! This patch (as807) fixes the bug by ignoring RD if RHSC is set. It also prints a slightly more informative log message when a remote-wakeup event occurs. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman commit 51b5bce8c253b82d4789161cc3b0c74bee313bb1 Author: Phil Dibowitz Date: Thu Nov 2 23:14:10 2006 -0800 USB: Fix UCR-61S2B unusual_dev entry Recently this entry's bcd scope was narrowed so as not to falsly apply to bcd's other than 0x0110. But while it breaks those of a larger bcd, it is still needed for those of a smaller bcd - so this changes the lower bcd limit to 0x0000. Signed-off-by: Phil Dibowitz Signed-off-by: Greg Kroah-Hartman commit fad14a0da885714c8610982045a6d04a4886865e Author: Frank Sievertsen Date: Fri Oct 20 09:43:53 2006 +0200 USB: ftdi driver pid for dmx-interfaces Please add a usb pid to the ftdi_sio driver. The pid is used by dmx4all dmx-interfaces (for stage lighting). The interfaces are using the usb-id 0403:c850. I added the id to the driver and it works perfectly. I added a patch for linux 2.6.18.1, too. From: Frank Sievertsen Signed-off-by: Greg Kroah-Hartman commit 40c36092f75ae2026e35feb4f85caa143b64423a Author: Kjell Myksvoll Date: Sun Oct 22 23:26:42 2006 +0200 USB: ftdi_sio: adds vendor/product id for a RFID construction kit Adds the vendor and prodcut id for a RFID construction kit from the Elektor Electronics magazine, september 2006. From: Kjell Myksvoll Signed-off-by: Greg Kroah-Hartman commit 3da2495c0a92723d58cacaaff48dc60a29ddaae6 Author: Alan Stern Date: Tue Nov 14 16:28:01 2006 -0500 OHCI: disallow autostop when wakeup is not available This patch (as822) prevents the OHCI autostop mechanism from kicking in if the root hub is not able or not allowed to issue wakeup requests. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman commit ccf9ff524ccb195d648ecb0b168340560b42532c Author: Ingo Molnar Date: Thu Nov 16 11:49:16 2006 +0100 [PATCH] x86_64: fix CONFIG_CC_STACKPROTECTOR build bug on x86_64, the CONFIG_CC_STACKPROTECTOR build fails if used in a distcc setup that has "CC" defined to "distcc gcc": gcc: gcc: linker input file unused because linking not done gcc: gcc: linker input file unused because linking not done gcc: gcc: linker input file unused because linking not done this is because the gcc-x86_64-has-stack-protector.sh script has a 2-parameters assumption. Fix this by passing $(CC) as a single parameter. Signed-off-by: Ingo Molnar Please-Use-Me-More: make randconfig Signed-off-by: Linus Torvalds commit 6b3d1a95ba714bfb1cc81362f7f3e01b7654b4f3 Author: Andi Kleen Date: Thu Nov 16 10:22:03 2006 +0100 [PATCH] x86-64: Fix vsyscall.c compilation on UP Broken by earlier patch by me. Signed-off-by: Andi Kleen Signed-off-by: Linus Torvalds commit 073ae841d6a5098f7c6e17fc1f329350d950d1ce Author: Michael S. Tsirkin Date: Thu Nov 16 10:59:12 2006 +0200 IPoIB: Clear high octet in QP number IPoIB assumes that high (reserved) octet in the hardware address is 0, and copies it into the QPN. This violates RFC 4391 (which requires that the high 8 bits are ignored on receive), and will result in an invalid QPN being used when interoperating with IPoIB connected mode. Signed-off-by: Michael S. Tsirkin Signed-off-by: Roland Dreier commit 237ee312e10a86e69e01fc02e0daeb0fa3e7a6e8 Merge: d0cac32... aa8d187... Author: Linus Torvalds Date: Thu Nov 16 12:22:52 2006 -0800 Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm * 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] Remove OP_MAX_COUNTER [ARM] Remove PM_LEGACY=y from selected ARM defconfigs [ARM] 3857/2: pnx4008: add devices' registration commit d0cac32fa551b0e7dc1f014607eabb93b0ebbbe8 Merge: 626db29... 05052f7... Author: Linus Torvalds Date: Thu Nov 16 11:48:01 2006 -0800 Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6 * master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] psi240i.c: fix an array overrun [SCSI] gdth: Fix && typos [SCSI] iscsi class: update version [SCSI] iscsi_tcp: fix xmittask oops [SCSI] iscsi: add newlines to debug messages [SCSI] iscsi: always release crypto [SCSI] sg: fix incorrect last scatg length [SCSI] 3ware 9000 add support for 9650SE [SCSI] aic94xx SCSI timeout fix: SMP retry fix. [SCSI] aic94xx SCSI timeout fix commit 626db29f31ce253726411182ff6c15e31efe2e9a Merge: b342baa... c7835a7... Author: Linus Torvalds Date: Thu Nov 16 11:45:23 2006 -0800 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: [TG3]: Disable TSO on 5906 if CLKREQ is enabled. [TCP]: Fix up sysctl_tcp_mem initialization. [NETFILTER]: ip6_tables: use correct nexthdr value in ipv6_find_hdr() [NETFILTER]: ip6_tables: fixed conflicted optname for getsockopt [NETFILTER]: Use pskb_trim in {ip,ip6,nfnetlink}_queue [NETFILTER]: nfnetlink_log: fix byteorder of NFULA_SEQ_GLOBAL [TG3]: Increase 5906 firmware poll time. commit b342baa737164e86cc67d5f16a305d04895ef338 Merge: 097b845... cea196b... Author: Linus Torvalds Date: Thu Nov 16 11:44:38 2006 -0800 Merge branch 'release' of master.kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of master.kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] a fix towards allmodconfig build [IA64] use generic_handle_irq() [IA64] typename -> name conversion [IA64] irqs: use `name' not `typename' [IA64] bte_unaligned_copy() transfers one extra cache line. commit 097b8457dafe7efc22201b4062e2d1e82e494067 Author: Tejun Heo Date: Thu Nov 16 01:19:31 2006 -0800 [PATCH] scsi: clear garbage after CDBs on SG_IO ATAPI devices transfer fixed number of bytes for CDBs (12 or 16). Some ATAPI devices choke when shorter CDB is used and the left bytes contain garbage. Block SG_IO cleared left bytes but SCSI SG_IO didn't. This patch makes SCSI SG_IO clear it and simplify CDB clearing in block SG_IO. Signed-off-by: Tejun Heo Cc: Mathieu Fluhr Cc: James Bottomley Cc: Douglas Gilbert Acked-by: Jens Axboe Cc: Acked-by: Jeff Garzik Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit ae56fb16337c882c52806508f93ead4034004c7a Author: Michael Halcrow Date: Thu Nov 16 01:19:30 2006 -0800 [PATCH] eCryptfs: CIFS nlink fixes When CIFS is the lower filesystem, the old lower dentry needs to be explicitly dropped from inside eCryptfs to force a revalidate. In addition, when CIFS is the lower filesystem, the inode attributes need to be copied back up from the lower inode to the eCryptfs inode on an eCryptfs revalidate. Signed-off-by: Michael Halcrow Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 31be8309532a6743f301cb2e83bd12ca07988b09 Author: OGAWA Hirofumi Date: Thu Nov 16 01:19:29 2006 -0800 [PATCH] Fix strange size check in __get_vm_area_node() Recently, __get_vm_area_node() was changed like following if (unlikely(!area)) return NULL; - if (unlikely(!size)) { - kfree (area); + if (unlikely(!size)) return NULL; - } It is leaking `area', also original code seems strange already. Probably, we wanted to do this patch. Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit da63fc7ce63b43426dc3c69c05e28de2872c159a Author: OGAWA Hirofumi Date: Thu Nov 16 01:19:28 2006 -0800 [PATCH] fat: add fat_getattr() This adds fat_getattr() for setting stat->blksize. (FAT uses the size of cluster for proper I/O) Signed-off-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 565762f3fae23ec4db26607cf4726de7b5075b3b Author: Alexey Dobriyan Date: Thu Nov 16 01:19:28 2006 -0800 [PATCH] Don't give bad kprobes example aka ") < 0))" typo Signed-off-by: Alexey Dobriyan Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 64aaa4f8b7e676ccd3f6448df6867097b873b0a6 Author: David Howells Date: Thu Nov 16 01:19:27 2006 -0800 [PATCH] AFS: Amend the AFS configuration options Amend the text of AFS configuration options. Signed-off-by: David Howells Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 6897083abfb0156b533ab8ac42c47f68c550ca9e Author: Akinobu Mita Date: Thu Nov 16 01:19:25 2006 -0800 [PATCH] dell_rbu: fix error check platform_device_register_simple() returns error code as pointer when it fails. The return value should be checked by IS_ERR(). Cc: Abhay Salunke Signed-off-by: Akinobu Mita Cc: Matt Domsch Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 55aa601e14cbec987fa577a895e9297df1d0a71d Author: Phillip Susi Date: Thu Nov 16 01:19:23 2006 -0800 [PATCH] Update udf documentation to reflect current state of read/write support Change Documentation/filesystems/udf.txt from saying that read/write mounts on cd media are not supported to instead state the current level of support. Specifically that it works fine on dvd+rw media and can be made to work on cd-rw media via the pktcdvd device. Cc: Peter Osterlund Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit d6ddf55440833fd9404138026af246c51ebeef22 Author: Eric Sandeen Date: Thu Nov 16 01:19:22 2006 -0800 [PATCH] hfs_fill_super returns success even if no root inode http://kernelfun.blogspot.com/2006/11/mokb-14-11-2006-linux-26x-selinux.html mount that image... fs: filesystem was not cleanly unmounted, running fsck.hfs is recommended. mounting read-only. hfs: get root inode failed. BUG: unable to handle kernel NULL pointer dereference at virtual address 00000018 printing eip ... EIP is at superblock_doinit+0x21/0x767 ... [] selinux_sb_kern_mount+0xc/0x4b [] vfs_kern_mount+0x99/0xf6 [] do_kern_mount+0x2d/0x3e [] do_mount+0x5fa/0x66d [] sys_mount+0x77/0xae [] syscall_call+0x7/0xb DWARF2 unwinder stuck at syscall_call+0x7/0xb hfs_fill_super() returns success even if root_inode = hfs_iget(sb, &fd.search_key->cat, &rec); or sb->s_root = d_alloc_root(root_inode); fails. This superblock finds its way to superblock_doinit() which does: struct dentry *root = sb->s_root; struct inode *inode = root->d_inode; and boom. Need to make sure the error cases return an error, I think. [akpm@osdl.org: return -ENOMEM on oom] Signed-off-by: Eric Sandeen Cc: Roman Zippel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 4c1b6d18bf2fdeb5ac725126c6928aaa98c8e22f Author: Arnaud Giersch Date: Thu Nov 16 01:19:21 2006 -0800 [PATCH] parport: fix compilation failure Fix compilation failure. Signed-off-by: Arnaud Giersch Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit e757bef270e21453bf507df200e2fb477c076da6 Author: Bryan O'Sullivan Date: Thu Nov 16 01:19:19 2006 -0800 [PATCH] IB/ipath - fix driver build for platforms with PCI, but not HT The PCI Express and Hypertransport chip-specific source files should only be built when the kernel has the capability of actually compiling them. This fixes the driver build on, for example, ia64. Signed-off-by: Bryan O'Sullivan Cc: "Eric W. Biederman" Cc: Roland Dreier Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 3b46f0396c76a61526dec57a782a061c197ac337 Author: Olaf Hering Date: Thu Nov 16 01:19:17 2006 -0800 [PATCH] set default video mode on PowerBook Wallstreet Finally add the third PowerBook Wallstreet 233MHz model to the list of known display resolutions. Without this change, a 640x480 video mode is used. A workaround so far was to boot with 'video=atyfb:vmode:14' Signed-off-by: Olaf Hering Cc: Benjamin Herrenschmidt Cc: "Antonino A. Daplas" Cc: Solomon Peachy Cc: James Simmons Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit a9083081b56800691e79d541638fd2fc6366db0f Author: Michael Halcrow Date: Thu Nov 16 01:19:16 2006 -0800 [PATCH] eCryptfs: dput() lower d_parent on rename On rename, for both the old and new lower dentry objects, eCryptfs is missing a dput on the lower parent directory dentry. This patch will prevent the BUG() at fs/dcache.c:613 from being hit after renaming a file inside eCryptfs and then doing a umount on the lower filesystem. Signed-off-by: Michael Halcrow Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 3b9c10dc59eaaef23e5a47110c20fb554f7dba28 Author: Vitaly Wool Date: Thu Nov 16 01:19:14 2006 -0800 [PATCH] pnx4008:fix NULL dereference in rgbfb Fix possible NULL dereference in pnxrgbfb. Signed-off-by: Vitaly Wool Cc: James Simmons Cc: "Antonino A. Daplas" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit 84a763e3d1a47fa9308b8817f265e936e5f1000a Author: Vitaly Wool Date: Thu Nov 16 01:19:11 2006 -0800 [PATCH] pnx4008: rename driver Make the drivers' names less generic to avoid possible confusion in future, as was requested by Russell King. Signed-off-by: Vitaly Wool Acked-by: James Simmons Cc: Russell King Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit b86432b42eba5671969a9e6483ee219674b7ee25 Author: Zhang, Yanmin Date: Thu Nov 16 01:19:10 2006 -0800 [PATCH] some irq_chip variables point to NULL I got an oops when booting 2.6.19-rc5-mm1 on my ia64 machine. Below is the log. Oops 11012296146944 [1] Modules linked in: binfmt_misc dm_mirror dm_multipath dm_mod thermal processor f an container button sg eepro100 e100 mii Pid: 0, CPU 0, comm: swapper psr : 0000121008022038 ifs : 800000000000040b ip : [] Not tainted ip is at __do_IRQ+0x371/0x3e0 unat: 0000000000000000 pfs : 000000000000040b rsc : 0000000000000003 rnat: 656960155aa56aa5 bsps: a00000010058b890 pr : 656960155aa55a65 ldrs: 0000000000000000 ccv : 0000000000000000 fpsr: 0009804c0270033f csd : 0000000000000000 ssd : 0000000000000000 b0 : a0000001000e1390 b6 : a0000001005beac0 b7 : e00000007f01aa00 f6 : 000000000000000000000 f7 : 0ffe69090000000000000 f8 : 1000a9090000000000000 f9 : 0ffff8000000000000000 f10 : 1000a908ffffff6f70000 f11 : 1003e0000000000000909 r1 : a000000100fbbff0 r2 : 0000000000010002 r3 : 0000000000010001 r8 : fffffffffffbffff r9 : a000000100bd8060 r10 : a000000100dd83b8 r11 : fffffffffffeffff r12 : a000000100bcbbb0 r13 : a000000100bc4000 r14 : 0000000000010000 r15 : 0000000000010000 r16 : a000000100c01aa8 r17 : a000000100d2c350 r18 : 0000000000000000 r19 : a000000100d2c300 r20 : a000000100c01a88 r21 : 0000000080010100 r22 : a000000100c01ac0 r23 : a0000001000108e0 r24 : e000000477980004 r25 : 0000000000000000 r26 : 0000000000000000 r27 : e00000000913400c r28 : e0000004799ee51c r29 : e0000004778b87f0 r30 : a000000100d2c300 r31 : a00000010005c7e0 Call Trace: [] show_stack+0x40/0xa0 sp=a000000100bcb760 bsp=a000000100bc4f40 [] show_regs+0x840/0x880 sp=a000000100bcb930 bsp=a000000100bc4ee8 [] die+0x250/0x320 sp=a000000100bcb930 bsp=a000000100bc4ea0 [] ia64_do_page_fault+0x8d0/0xa20 sp=a000000100bcb950 bsp=a000000100bc4e50 [] ia64_leave_kernel+0x0/0x290 sp=a000000100bcb9e0 bsp=a000000100bc4e50 [] __do_IRQ+0x370/0x3e0 sp=a000000100bcbbb0 bsp=a000000100bc4df0 [] ia64_handle_irq+0x170/0x220 sp=a000000100bcbbb0 bsp=a000000100bc4dc0 [] ia64_leave_kernel+0x0/0x290 sp=a000000100bcbbb0 bsp=a000000100bc4dc0 [] ia64_pal_call_static+0x90/0xc0 sp=a000000100bcbd80 bsp=a000000100bc4d78 [] default_idle+0x90/0x160 sp=a000000100bcbd80 bsp=a000000100bc4d58 [] cpu_idle+0x1f0/0x440 sp=a000000100bcbe20 bsp=a000000100bc4d18 [] rest_init+0xc0/0xe0 sp=a000000100bcbe20 bsp=a000000100bc4d00 [] start_kernel+0x6a0/0x6c0 sp=a000000100bcbe20 bsp=a000000100bc4ca0 [] __end_ivt_text+0x6d0/0x6f0 sp=a000000100bcbe30 bsp=a000000100bc4c00 <0>Kernel panic - not syncing: Aiee, killing interrupt handler! The root cause is that some irq_chip variables, especially ia64_msi_chip, initiate their memeber end to point to NULL. __do_IRQ doesn't check if irq_chip->end is null and just calls it after processing the interrupt. As irq_chip->end is called at many places, so I fix it by reinitiating irq_chip->end to dummy_irq_chip.end, e.g., a noop function. Signed-off-by: Zhang Yanmin Cc: Thomas Gleixner Cc: Ingo Molnar Cc: "Luck, Tony" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds commit b48f5457b4e9d64d9c1117a4ece247d98b4db49f Author: Zhang, Yanmin Date: Thu Nov 16 01:19:08 2006 -0800 [PATCH] ipmi: use platform_device_add() instead of platform_device_register() to register device allocated dynamically I got below warning when running 2.6.19-rc5-mm1 on my ia64 machine. WARNING at lib/kobject.c:172 kobject_init() Call Trace: [] show_stack+0x40/0xa0 sp=e0000002ff9f7bc0 bsp=e0000002ff9f0d10 [] dump_stack+0x30/0x60 sp=e0000002ff9f7d90 bsp=e0000002ff9f0cf8 [] kobject_init+0x90/0x160 sp=e0000002ff9f7d90 bsp=e0000002ff9f0cd0 [] device_initialize+0x40/0x1c0 sp=e0000002ff9f7da0 bsp=e0000002ff9f0cb0 [] platform_device_register+0x20/0x60 sp=e0000002ff9f7dd0 bsp=e0000002ff9f0c90 [] try_smi_init+0xbc0/0x11e0 sp=e0000002ff9f7dd0 bsp=e0000002ff9f0c50 [] init_ipmi_si+0xaa0/0x12e0 sp=e0000002ff9f7de0 bsp=e0000002ff9f0bd8 [] init+0x350/0x780 sp=e0000002ff9f7e00 bsp=e0000002ff9f0ba8 [] kernel_thread_helper+0x30/0x60 sp=e0000002ff9f7e30 bsp=e0000002ff9f0b80 [] start_kernel_thread+0x20/0x40 sp=e0000002ff9f7e30 bsp=e0000002ff9f0b80 WARNING at lib/kobject.c:172 kobject_init() Call Trace: [] show_stack+0x40/0xa0 sp=e0000002ff9f7b40 bsp=e0000002ff9f0db0 [] dump_stack+0x30/0x60 sp=e0000002ff9f7d10 bsp=e0000002ff9f0d98 [] kobject_init+0x90/0x160 sp=e0000002ff9f7d10 bsp=e0000002ff9f0d70 [] device_initialize+0x40/0x1c0 sp=e0000002ff9f7d20 bsp=e0000002ff9f0d50 [] platform_device_register+0x20/0x60 sp=e0000002ff9f7d50 bsp=e0000002ff9f0d30 [] ipmi_register_smi+0xcc0/0x18e0 sp=e0000002ff9f7d50 bsp=e0000002ff9f0c90 [] try_smi_init+0xc60/0x11e0 sp=e0000002ff9f7dd0 bsp=e0000002ff9f0c50 [] init_ipmi_si+0xaa0/0x12e0 sp=e0000002ff9f7de0 bsp=e0000002ff9f0bd8 [