search for: __switch_to

...x0/0x60 Oct 28 10:36:40 localhost kernel:  [__split_bio+184/320] __split_bio+0xb8/0x140 Oct 28 10:36:40 localhost kernel:  [dm_request+122/176] dm_request+0x7a/0xb0 Oct 28 10:36:40 localhost kernel:  [generic_make_request+343/496] generic_make_request+0x157/0x1f0 Oct 28 10:36:40 localhost kernel:  [__switch_to+42/912] __switch_to+0x2a/0x390 Oct 28 10:36:40 localhost kernel:  [autoremove_wake_function+0/96] autoremove_wake_function+0x0/0x60 Oct 28 10:36:40 localhost kernel:  [autoremove_wake_function+0/96] autoremove_wake_function+0x0/0x60 Oct 28 10:36:40 localhost kernel:  [try_to_wake_up+177/208] try_to...

...Nov 4 18:39:03 buba kernel: d37eb000 d37eb0e4 00000000 00000000 00000000 00000000 c5e7e750 d3ee18c0 Nov 4 18:39:03 buba kernel: c8b818c0 c5e7e300 37363534 42413938 46454443 4a494847 c4ae8740 d359e7c0 Nov 4 18:39:03 buba kernel: Call Trace: [journal_commit_transaction+558/4448] [__switch_to+35/208] [schedule+593/912] [kjournald+371/688] [commit_timeout+0/16] Nov 4 18:39:03 buba kernel: Call Trace: [<c0156b8e>] [<c0105813>] [<c0111be1>] [<c0159983>] [<c01597f0>] Nov 4 18:39:03 buba kernel: [<c0105536>] [<c0159810>] Nov 4 18:39:03 buba k...

...-xen-sparse/include/asm-xen/asm-i386/mmu_context.h Fri Aug 12 15:59:34 2005 +++ b/linux-2.6-xen-sparse/include/asm-xen/asm-i386/mmu_context.h Fri Aug 12 15:59:38 2005 @@ -34,10 +34,10 @@ * are always kernel segments while inside the kernel. Must * happen before reload of cr3/ldt (i.e., not in __switch_to). */ - __asm__ __volatile__ ( "mov %%fs,%0 ; mov %%gs,%1" - : "=m" (*(int *)&current->thread.fs), - "=m" (*(int *)&current->thread.gs)); - __asm__ __volatile__ ( "mov %0,%%fs ; mov %0,%%gs" + asm volatile ( "movl %%fs,%0 ; movl %%gs,...

Hi, At Ingo's request, here it goes a new patchset, that actually applies ontop of the x86 tree (mm branch). Besides this issue, I've also included a patch that remove the cr8 references, as Andi suggested.

Hi, At Ingo's request, here it goes a new patchset, that actually applies ontop of the x86 tree (mm branch). Besides this issue, I've also included a patch that remove the cr8 references, as Andi suggested.

...000000001a42f238 ffff8800110101c0 ffff88011a42f200 Apr 22 09:21:49 daisy kernel: [143041.721706]? ffff88006654bc68 ffffffff8107bbfe ffff8800110101c0 0000000000000000 Apr 22 09:21:49 daisy kernel: [143041.721711] Call Trace: Apr 22 09:21:49 daisy kernel: [143041.721720]? [<ffffffff810098af>] ? __switch_to+0x16f/0x470 Apr 22 09:21:49 daisy kernel: [143041.721726]? [<ffffffff8107bbfe>] ? finish_task_switch+0xce/0x120 Apr 22 09:21:49 daisy kernel: [143041.721730]? [<ffffffff8107c851>] ? update_curr+0xe1/0x1f0 Apr 22 09:21:49 daisy kernel: [143041.721735]? [<ffffffff81566c55>] schedule...

...at the end of this mail) to lguest. This is the oops: Setting kernel variables...done. Will now mount local filesystems:. Will now activate swapfile swap:done. Cleaning /tmp... [ 84.749676] BUG: unable to handle kernel NULL pointer dereference at 00000005 [ 84.749676] IP: [<c0101f6e>] __switch_to+0xd/0x12d [ 84.749676] *pdpt = 000000001fa12001 *pde = 0000000000000000 [ 84.749676] Oops: 0000 [#1] PREEMPT [ 84.749676] last sysfs file: /sys/kernel/uevent_seqnum [ 84.749676] Modules linked in: [ 84.749676] [ 84.749676] Pid: 1066, comm: find Not tainted (2.6.30-rc2-00167-gcd97824-dir...

...at the end of this mail) to lguest. This is the oops: Setting kernel variables...done. Will now mount local filesystems:. Will now activate swapfile swap:done. Cleaning /tmp... [ 84.749676] BUG: unable to handle kernel NULL pointer dereference at 00000005 [ 84.749676] IP: [<c0101f6e>] __switch_to+0xd/0x12d [ 84.749676] *pdpt = 000000001fa12001 *pde = 0000000000000000 [ 84.749676] Oops: 0000 [#1] PREEMPT [ 84.749676] last sysfs file: /sys/kernel/uevent_seqnum [ 84.749676] Modules linked in: [ 84.749676] [ 84.749676] Pid: 1066, comm: find Not tainted (2.6.30-rc2-00167-gcd97824-dir...

...110101c0 ffff88011a42f200 > Apr 22 09:21:49 daisy kernel: [143041.721706]? ffff88006654bc68 > ffffffff8107bbfe ffff8800110101c0 0000000000000000 > Apr 22 09:21:49 daisy kernel: [143041.721711] Call Trace: > Apr 22 09:21:49 daisy kernel: [143041.721720]? [<ffffffff810098af>] ? > __switch_to+0x16f/0x470 > Apr 22 09:21:49 daisy kernel: [143041.721726]? [<ffffffff8107bbfe>] ? > finish_task_switch+0xce/0x120 > Apr 22 09:21:49 daisy kernel: [143041.721730]? [<ffffffff8107c851>] ? > update_curr+0xe1/0x1f0 > Apr 22 09:21:49 daisy kernel: [143041.721735]? [<fffff...

...2f200 >> Apr 22 09:21:49 daisy kernel: [143041.721706]? ffff88006654bc68 >> ffffffff8107bbfe ffff8800110101c0 0000000000000000 >> Apr 22 09:21:49 daisy kernel: [143041.721711] Call Trace: >> Apr 22 09:21:49 daisy kernel: [143041.721720]? [<ffffffff810098af>] ? >> __switch_to+0x16f/0x470 >> Apr 22 09:21:49 daisy kernel: [143041.721726]? [<ffffffff8107bbfe>] ? >> finish_task_switch+0xce/0x120 >> Apr 22 09:21:49 daisy kernel: [143041.721730]? [<ffffffff8107c851>] ? >> update_curr+0xe1/0x1f0 >> Apr 22 09:21:49 daisy kernel: [143041...

...pr 22 09:21:49 daisy kernel: [143041.721706]? ffff88006654bc68 >>> ffffffff8107bbfe ffff8800110101c0 0000000000000000 >>> Apr 22 09:21:49 daisy kernel: [143041.721711] Call Trace: >>> Apr 22 09:21:49 daisy kernel: [143041.721720]? [<ffffffff810098af>] ? >>> __switch_to+0x16f/0x470 >>> Apr 22 09:21:49 daisy kernel: [143041.721726]? [<ffffffff8107bbfe>] ? >>> finish_task_switch+0xce/0x120 >>> Apr 22 09:21:49 daisy kernel: [143041.721730]? [<ffffffff8107c851>] ? >>> update_curr+0xe1/0x1f0 >>> Apr 22 09:21:49 d...

...-j /dev/sdd1, then just mount and rsync. [ 1085.193710] [<ffffffffa94dca7e>] ? account_entity_dequeue+0xae/0xd0 [ 1085.193715] [<ffffffffa9b67c49>] schedule+0x29/0x70 [ 1085.193719] [<ffffffffa9b65721>] schedule_timeout+0x221/0x2d0 [ 1085.193724] [<ffffffffa942a621>] ? __switch_to+0x151/0x580 [ 1085.193730] [<ffffffffa9501052>] ? ktime_get_ts64+0x52/0xf0 [ 1085.193735] [<ffffffffa9b672ed>] io_schedule_timeout+0xad/0x130 [ 1085.193740] [<ffffffffa94c2886>] ? prepare_to_wait_exclusive+0x56/0x90 [ 1085.193744] [<ffffffffa9b67388>] io_schedule+0x18/0x...

...[btrfs] [ 5472.099961] [<ffffffffa00380aa>] commit_fs_roots.clone.21+0xba/0x1a0 [btrfs] [ 5472.099971] [<ffffffff815db96e>] ? _raw_spin_lock+0xe/0x20 [ 5472.099997] [<ffffffffa003966f>] btrfs_commit_transaction+0x3ef/0x870 [btrfs] [ 5472.100065] [<ffffffff81012871>] ? __switch_to+0x261/0x2f0 [ 5472.100084] [<ffffffff81086bf0>] ? wake_up_bit+0x40/0x40 [ 5472.100120] [<ffffffffa0039af0>] ? btrfs_commit_transaction+0x870/0x870 [btrfs] [ 5472.100155] [<ffffffffa0039b0f>] do_async_commit+0x1f/0x30 [btrfs] [ 5472.100171] [<ffffffff8108110d>] process_o...

...; [ 7.775735] [<ffffffff81047bee>] ? __do_page_fault+0x2fe/0x490 >> [ 7.775735] [<ffffffff81056d03>] ? perf_event_task_sched_out+0x33/0x70 >> [ 7.775735] [<ffffffff810522cf>] ? __dequeue_entity+0x2f/0x50 >> [ 7.775735] [<ffffffff810097ef>] ? __switch_to+0x1df/0x2f0 >> [ 7.775735] [<ffffffff8155e3cb>] ? do_page_fault+0x3b/0xa0 >> [ 7.775735] [<ffffffff8155b7e5>] ? page_fault+0x25/0x30 >> [ 7.775735] [<ffffffff811c9f3d>] ? do_add_mount_unlocked+0x5d/0xe0 >> [ 7.775735] [<ffffffff811c9f0f&g...

Hi Konrad / Yu Ke, I have tried konrad''s master tree: commit 329408d788f62629131ea28c112e973878d52c9e Merge: e370fe2 773f8cf Author: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Date: Thu May 19 14:37:32 2011 -0400 Merge branch ''linux-next'' With a xen-4.1.0 hypervisor, on my AMD x6 phenom. Curious if Xen Power Management would work... Output of all xenpm

It appears the attachment did not go through. The errors look something like: ... ... [<ffffffff8100969d>] ? __switch_to+0x7d/0x2f7 [<ffffffff8100c28a>] ? child_rip+0x0/0x20 [<ffffffff81c3a7dc>] ? kernel_init+0x0/0x2f7 [<ffffffff8100c280>] ? child_rip+0x0/0x20 On 12/9/2016 12:30 PM, Emma M Birath wrote: > Dear all, > > I'm having trouble installing Centos 6.8, in a VM using VirtualBo...

...0546e1af8 ffff881055d03fd8 000000000000fb88 ffff8810546e1af8 Call Trace: [<ffffffff811ada77>] ? __set_page_dirty+0x87/0xf0 [<ffffffff810923be>] ? prepare_to_wait+0x4e/0x80 [<ffffffffa01e881f>] jbd2_journal_commit_transaction+0x19f/0x14b0 [jbd2] [<ffffffff810096f0>] ? __switch_to+0xd0/0x320 [<ffffffff8107e00c>] ? lock_timer_base+0x3c/0x70 [<ffffffff810920d0>] ? autoremove_wake_function+0x0/0x40 [<ffffffffa01eef78>] kjournald2+0xb8/0x220 [jbd2] [<ffffffff810920d0>] ? autoremove_wake_function+0x0/0x40 [<ffffffffa01eeec0>] ? kjournald2+0...

The current code simply calls "start_kernel" directly if we're under a hypervisor and no paravirt_ops backend wants us, because paravirt.c registers that as a backend. This was always a vain hope; start_kernel won't get far without setup. It's also impossible for paravirt_ops backends which don't sit in the arch/i386/kernel directory: they can't link before

The current code simply calls "start_kernel" directly if we're under a hypervisor and no paravirt_ops backend wants us, because paravirt.c registers that as a backend. This was always a vain hope; start_kernel won't get far without setup. It's also impossible for paravirt_ops backends which don't sit in the arch/i386/kernel directory: they can't link before

Hi, i''m prepering to upgrade my servers from xen 3.0.3 32-bit to 3.2.1 64-bit. The old system: Debian 4.0 i386 with included hypervisor 3.0.3 (pae) and dom0 kernel. The new systen: Debian lenny amd64 with the included hypervisor 3.2.1 and dom0 kernel from Debian 4.0 amd64. My domUs have a self compiled kernel out of the dom0 kernel of the old system (mainly the dom0 kernel but