search for: vprintk_emit

Hi Ian, I am trying to add supporting dumping 32-bit guest on arm32 to see what happened in my dom0 kernel when booting. It seems gvirt_to_maddr() is not workable under arm32. But why has it been implemented both in include/asm-arm/arm{32,64}/page.h? Thanks. Baozi _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel

...s_disabled(): 1, pid: 2276, name: auditd [ 37.438497] 1 lock held by auditd/2276: [ 37.438507] #0: (audit_cmd_mutex){+.+.+.}, at: [<ffffffff8113a63f>] audit_receive+0x1f/0xa0 [ 37.438507] irq event stamp: 1689 [ 37.438511] hardirqs last enabled at (1689): [<ffffffff810e9a96>] vprintk_emit+0x236/0x620 [ 37.438513] hardirqs last disabled at (1688): [<ffffffff810e9934>] vprintk_emit+0xd4/0x620 [ 37.438518] softirqs last enabled at (1652): [<ffffffff81753898>] netlink_poll+0x138/0x1c0 [ 37.438520] softirqs last disabled at (1650): [<ffffffff81753857>] netlink_po...

...k+0x15/0x90 [drm_kms_helper] nv50_disp_atomic_check+0x83/0x1d0 [nouveau] drm_atomic_check_only+0x54d/0x780 [drm] ? drm_atomic_set_crtc_for_connector+0xec/0x100 [drm] drm_atomic_commit+0x13/0x50 [drm] drm_atomic_helper_set_config+0x81/0x90 [drm_kms_helper] drm_mode_setcrtc+0x194/0x6a0 [drm] ? vprintk_emit+0x16a/0x230 ? drm_ioctl+0x163/0x390 [drm] ? drm_mode_getcrtc+0x180/0x180 [drm] drm_ioctl_kernel+0xaa/0xf0 [drm] drm_ioctl+0x208/0x390 [drm] ? drm_mode_getcrtc+0x180/0x180 [drm] nouveau_drm_ioctl+0x63/0xb0 [nouveau] do_vfs_ioctl+0x405/0x660 ? recalc_sigpending+0x17/0x50 ? _copy_from_user+0x...

Hello, I am trying to boot Arndale board with Julien''s new XenARM patch series. But I have got "Data Abort" while in booting. My environment is: - Arndale Board - Xen-4.3-unstable from branch "arm" in git://xenbits.xen.org/people/julieng/xen-unstable.git - Dom0 Kernel from branch "dev-arndale-dom0-3.9" in

...ff810ac447>] ? get_signal+0xd9b/0xd9b [ 315.186636] [<ffffffff811aee21>] ? irq_work_queue+0x101/0x11c [ 315.186640] [<ffffffff8111f0ac>] ? debug_show_all_locks+0x226/0x226 [ 315.186645] [<ffffffff81096357>] do_exit+0x34d/0x1b4e [ 315.186648] [<ffffffff81130e16>] ? vprintk_emit+0x4b1/0x4d3 [ 315.186652] [<ffffffff8109600a>] ? is_current_pgrp_orphaned+0x8c/0x8c [ 315.186655] [<ffffffff81122c56>] ? lock_acquire+0xec/0x147 [ 315.186658] [<ffffffff811321ef>] ? kmsg_dump+0x12/0x27a [ 315.186662] [<ffffffff81132448>] ? kmsg_dump+0x26b/0x27a [ 31...

...t_signal+0xd9b/0xd9b > [ 315.186636] [<ffffffff811aee21>] ? irq_work_queue+0x101/0x11c > [ 315.186640] [<ffffffff8111f0ac>] ? debug_show_all_locks+0x226/0x226 > [ 315.186645] [<ffffffff81096357>] do_exit+0x34d/0x1b4e > [ 315.186648] [<ffffffff81130e16>] ? vprintk_emit+0x4b1/0x4d3 > [ 315.186652] [<ffffffff8109600a>] ? is_current_pgrp_orphaned+0x8c/0x8c > [ 315.186655] [<ffffffff81122c56>] ? lock_acquire+0xec/0x147 > [ 315.186658] [<ffffffff811321ef>] ? kmsg_dump+0x12/0x27a > [ 315.186662] [<ffffffff81132448>] ? kmsg_du...

...t_signal+0xd9b/0xd9b > [ 315.186636] [<ffffffff811aee21>] ? irq_work_queue+0x101/0x11c > [ 315.186640] [<ffffffff8111f0ac>] ? debug_show_all_locks+0x226/0x226 > [ 315.186645] [<ffffffff81096357>] do_exit+0x34d/0x1b4e > [ 315.186648] [<ffffffff81130e16>] ? vprintk_emit+0x4b1/0x4d3 > [ 315.186652] [<ffffffff8109600a>] ? is_current_pgrp_orphaned+0x8c/0x8c > [ 315.186655] [<ffffffff81122c56>] ? lock_acquire+0xec/0x147 > [ 315.186658] [<ffffffff811321ef>] ? kmsg_dump+0x12/0x27a > [ 315.186662] [<ffffffff81132448>] ? kmsg_du...

...ff810ac745>] ? get_signal+0xd9b/0xd9b [ 319.372934] [<ffffffff811af758>] ? irq_work_queue+0x101/0x11c [ 319.372938] [<ffffffff8111f405>] ? debug_show_all_locks+0x226/0x226 [ 319.372943] [<ffffffff81096655>] do_exit+0x34d/0x1b4e [ 319.372947] [<ffffffff8113119f>] ? vprintk_emit+0x4b1/0x4d3 [ 319.372951] [<ffffffff81096308>] ? is_current_pgrp_orphaned+0x8c/0x8c [ 319.372954] [<ffffffff81122faf>] ? lock_acquire+0xec/0x147 [ 319.372957] [<ffffffff81132578>] ? kmsg_dump+0x12/0x27a [ 319.372961] [<ffffffff811327d1>] ? kmsg_dump+0x26b/0x27a [ 31...

...f28c83>] ? simd_coprocessor_error+0x3/0x30 [ 110.721000] [<ffffffffad86a4b6>] ? native_restore_fl+0x6/0x10 [ 110.721000] [<ffffffffad833126>] text_poke_early+0x36/0x40 [ 110.721000] [<ffffffffad833383>] apply_paravirt+0xb3/0xe0 [ 110.721000] [<ffffffffad8973f4>] ? vprintk_emit+0x3c4/0x510 [ 110.721000] [<ffffffffad9a00e6>] ? free_hot_cold_page+0x106/0x160 [ 110.721000] [<ffffffffad99bc6d>] ? adjust_managed_page_count+0x5d/0x80 [ 110.721000] [<ffffffffad86fc6a>] ? free_init_pages+0x15a/0x1b0 [ 110.721000] [<ffffffffae579537>] alternative_in...

Hi everyone, I would like to ask what the current status of FLR, or better of FLR emulation is in latest Xen and if we can expect better support in the future. I''m asking because with xl (latest build and traditional qemu, not upstream), I always had problems with rebooting domUs which have vga cards passed through to them, because appearently they don''t get reinitialized and

Recently, I got many reports about perfermance degradation in embedded system(Android mobile phone, webOS TV and so on) and easy fork fail. The problem was fragmentation caused by zram and GPU driver mainly. With memory pressure, their pages were spread out all of pageblock and it cannot be migrated with current compaction algorithm which supports only LRU pages. In the end, compaction cannot

Recently, I got many reports about perfermance degradation in embedded system(Android mobile phone, webOS TV and so on) and easy fork fail. The problem was fragmentation caused by zram and GPU driver mainly. With memory pressure, their pages were spread out all of pageblock and it cannot be migrated with current compaction algorithm which supports only LRU pages. In the end, compaction cannot

...2.511844] ? gf100_gr_chan_new+0x224/0x224 [nouveau] [ 2.511871] ? nvkm_ioctl+0x16d/0x1ca [nouveau] [ 2.511897] ? nvif_object_init+0xc6/0x101 [nouveau] [ 2.511934] ? nvc0_fbcon_accel_init+0x4c/0x3c3 [nouveau] [ 2.511969] ? nouveau_fbcon_create+0x2f0/0x3ec [nouveau] [ 2.511972] ? vprintk_emit+0x262/0x27c [ 2.511974] ? printk+0x43/0x4b [ 2.511980] ? drm_connector_list_iter_next+0x81/0x91 [drm] [ 2.511984] ? drm_fb_helper_initial_config+0x229/0x31a [drm_kms_helper] [ 2.512033] ? nouveau_fbcon_init+0x119/0x15f [nouveau] [ 2.512087] ? nouveau_drm_load+0x643/0x773 [nouvea...

Greetings, I got the below dmesg and the first bad commit is commit cf39c8e5352b4fb9efedfe7e9acb566a85ed847c Merge: 3398d25 23b7eaf Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Wed Sep 4 17:45:39 2013 -0700 Merge tag ''stable/for-linus-3.12-rc0-tag'' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull Xen updates from Konrad

This patch series aims to move the logical block size checking to the block code. This was inspired by missing check for valid logical block size in virtio-blk which causes the kernel to crash in a weird way later on when it is invalid. I added blk_is_valid_logical_block_size which returns true iff the block size is one of supported sizes. I added this check to virtio-blk, and also converted

This patch series aims to move the logical block size checking to the block code. This was inspired by missing check for valid logical block size in virtio-blk which causes the kernel to crash in a weird way later on when it is invalid. I added blk_is_valid_logical_block_size which returns true iff the block size is one of supported sizes. I added this check to virtio-blk, and also converted