search for: pci_stub

...>, Chris Bookholt <hap10@epoch.ncsc.mil>) are wrong (users unknown to remote mailsystem), so posting to you: PCI bus format strings are wrong. "%04x:%02x:%02x.%d" should be used instead of "%04x:%02x:%02x.%1x" (in many places of linux+v3.2.1/drivers/xen/xen-pciback/pci_stub.c) -- Segmentation fault

...at trendmicro.com.cn> Fix to return -ENOENT in the pcistub_device_find() and pci_get_drvdata() error handling case instead of 0(overwrite to 0 by str_to_slot()), as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn> --- drivers/xen/xen-pciback/pci_stub.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/xen/xen-pciback/pci_stub.c b/drivers/xen/xen-pciback/pci_stub.c index 4e8ba38..0020899 100644 --- a/drivers/xen/xen-pciback/pci_stub.c +++ b/drivers/xen/xen-pciback/pci_stub.c @@ -1196,19 +1196,23 @@ static ssi...

...at trendmicro.com.cn> Fix to return -ENOENT in the pcistub_device_find() and pci_get_drvdata() error handling case instead of 0(overwrite to 0 by str_to_slot()), as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn> --- drivers/xen/xen-pciback/pci_stub.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/xen/xen-pciback/pci_stub.c b/drivers/xen/xen-pciback/pci_stub.c index 4e8ba38..0020899 100644 --- a/drivers/xen/xen-pciback/pci_stub.c +++ b/drivers/xen/xen-pciback/pci_stub.c @@ -1196,19 +1196,23 @@ static ssi...

...d in this - one where the PCI_DEV_FLAG_ASSIGNED was in the wrong location and the "device has been assigned to other domain" warning that always appeared. More details are in the patches themselves. drivers/pci/pci.c | 25 ++++++++++++++++++++ drivers/xen/xen-pciback/pci_stub.c | 45 +++++++++++++++++++++++++++++++++-- drivers/xen/xen-pciback/pciback.h | 1 + drivers/xen/xen-pciback/xenbus.c | 8 +++--- include/linux/pci.h | 1 + 5 files changed, 73 insertions(+), 7 deletions(-)

Hi, I have successfully start my Win7 x86 domU on my x64 Xen dom0 system. Now I want to give my Win7 full access to my Nvidia card. lspci 01:00.0 VGA compatible controller: NVIDIA Corporation G86 [Quadro NVS 140M] (rev a1) and I added these to my /etc/modprobe.d/xen-pciback.conf options xen-pciback hide=(0000:01:00.0) then I ran modprobe xen-pciback nothing happens on the screen, and my

...es, Inc. [AMD/ATI] Cape Verde PRO [Radeon HD 7750 / R7 250E] [1002:683f] 01:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series] [1002:aab0] ---SNIP--- *4-(3). /etc/initramfs-tools/modules* # cat /etc/initramfs-tools/modules pci_stub ids=1002:683f,1002:aab0 *4-(4). dmesg | grep pci-stub* # dmesg | grep pci-stub [ 2.863634] pci-stub: add 1002:683F sub=FFFFFFFF:FFFFFFFF cls=00000000/00000000 [ 2.863642] pci-stub 0000:01:00.0: claimed by stub [ 2.863647] pci-stub 0000:02:00.0: claimed by stub [ 2.863662] pci-stub 00...

...Guest OS and driver version. Windows 7, default ATI HD 43xx driver for OS (not default included) and worked after reboot .. How did it work.. did you have some issues? PCIback not available on debian this was a bit of an issue (no howto to find how to enable or activate this (grrr) , however pci_stub module was default available .. now to "keep after reboot" instead of ugly sript after reboot. No Patch needed for making VGA passthrough work .. default install. However --------------------------# chmod 777 /var/run/libvirt/libvirt-sock-------------------------- Was needed to mak...

...documentation (http://wiki.xensource.com/xenwiki/BDFNotation) seems to imply that you can specify the extended BDF notation on your kernel boot line in grub. i.e. xen-pciback.hide=(0000:12:00.*) does not work. You''ll get an error in the kernel log. Actually, if you look at the code for pci_stub.c in the linux kernel (at least for Jeremy branch 2.6.32.48), extended BDF is not supported. Matt

..._hwdep rfkill snd_pcm syscopyarea snd_timer ptp sysfillrect snd sysimgblt pps_core fb_sys_fops i2c_algo_bit libphy soundcore lpc_ich mei_me battery mei ac intel_agp shpchp fjes intel_gtt wmi video button acpi_cpufreq [252778.055804] tpm_tis tpm_tis_core tpm sch_fq_codel vboxnetflt(O) vboxnetadp(O) pci_stub vboxpci(O) vboxdrv(O) sg vhba(O) ip_tables x_tables hid_logitech_dj ext4 crc16 jbd2 fscrypto usbhid mbcache hid sr_mod cdrom sd_mod serio_raw atkbd libps2 ahci libahci libata scsi_mod ehci_pci ehci_hcd usbcore usb_common i8042 serio [252778.055881] CPU: 0 PID: 14905 Comm: exe Tainted: G O...

...02337] ------------[ cut here ]------------ Nov 18 06:59:46 hsad-srv-03 kernel: [158311.402353] WARNING: CPU: 2 PID: 3621 at fs/btrfs/super.c:255 __btrfs_abort_transaction+0x4a/0xfc [btrfs]() Nov 18 06:59:46 hsad-srv-03 kernel: [158311.402355] Modules linked in: xts gf128mul tun parport_pc ppdev lp pci_stub parport vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) cpufreq_powersave cpufreq_userspace cpufreq_stats cpufreq_conservative binfmt_misc fuse nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc ext2 dm_crypt loop firewire_sbp2 snd_hda_codec_hdmi snd_hda_intel snd_hda_codec snd_hwdep...

...lt; btrfs_free_block_rsv(root, block_rsv); } ------------[ cut here ]------------ WARNING: at fs/btrfs/inode.c:2165 btrfs_orphan_commit_root+0xcb/0xdf() Hardware name: 2429A78 Modules linked in: tun ppdev cpufreq_userspace cpufreq_stats cpufreq_conservative cpufreq_powersave rfcomm bnep autofs4 pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) binfmt_misc uinput nfsd auth_rpcgss nfs_acl nfs lockd fscache sunrpc fuse configs parport_pc lp parport input_polldev loop firewire_sbp2 firewire_core crc_itu_t ecryptfs snd_hda_codec_realtek uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_cor...

...nning several Windows 10 guests. The entire kvm command line I have running is from this guide at Puget Systems: https://www.pugetsystems.com/labs/articles/Multiheaded-NVIDIA-Gaming-using-Ubuntu-14-04-KVM-585/ I have discovered several problems with this guide, in particular that I can remove the pci_stub ids from /etc/initramfs-tools/modules and the virtual Windows host continues to work just fine. So, now I'm back to scratch using virt-install and pointing to the existing img file that works with the kvm shell script:: $ virt-install --name foo --memory 8192 --machine q35 \ --host-device 02...

...4028.968450] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] [ 4033.263426] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] [ 4036.404132] NMI watchdog: BUG: soft lockup - CPU#4 stuck for 23s! [kworker/4:1:6743] [ 4036.404135] Modules linked in: xt_tcpudp(E) iptable_filter(E) pci_stub(E) vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) iptable_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) nf_nat_ipv4(E) nf_nat(E) nf_conntrack(E) ip_tables(E) x_tables(E) usblp(E) snd_hda_codec_hdmi(E) snd_hda_codec_realtek(E) snd_hda_codec_generic(...

...a custom kernel to enable DMA Remapping, PCI-stub and set CONFIG_INTEL_IOMMU_DEFAULT_ON=y using kernel boot param: intel_iommu=on (not sure if overkill) have kvm module option allow_unsafe_assigned_interrupts=1 selinux set to permissive mode in fedora. not used in arch when launching I 1) modprobe pci_stub, 2) virsh nodedev-dettach pci device, 3) load guest using virtmanager... it get the following the log outputs * libvirt error window* > Error starting domain: Unable to read from monitor: Connection reset by > peer > > Traceback (most recent call last): > File "/usr/share/vi...

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

...ckgate kernel: Modules linked in: xt_nat veth xfs ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype br_netfilter bridge stp llc tun dm_thin_pool dm_persistent_data dm_bi o_prison dm_bufio loop ecryptfs cbc encrypted_keys trusted ctr ccm cmac rfcomm pci_stub vboxpci(O) xt_tcpudp iptable_filter iptable_nat nf_conntrack_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_defrag_ipv6 nf_nat_ipv4 xt_conntrack nf_nat nf_co nntrack ip6table_filter ip6_tables libcrc32c crc32c_generic bnep joydev mousedev uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 hid_mul...

...40044687360 [ 676.672637] btrfs bad tree block start 0 40044687360 [ 676.672679] ------------[ cut here ]------------ [ 676.672726] kernel BUG at fs/btrfs/extent-tree.c:2287! [ 676.672769] invalid opcode: 0000 [#1] PREEMPT SMP [ 676.672818] CPU 0 [ 676.672836] Modules linked in: bnep rfcomm pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) binfmt_misc fuse btusb bluetooth usb_storage usbhid hid loop kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq snd_timer snd_seq_device snd uhci_hcd sdhci_pci sdhci...

...e96f0 R10: 000000000000000a R11: 0000000000000246 R12: 00007fca33c0c760 R13: 0000000000000002 R14: 00007fca33c07760 R15: 0000000000000002 Modules linked in: nouveau ttm ipt_MASQUERADE xt_CHECKSUM ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables devlink ip6table_filter ip6_tables pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) iptable_mangle xt_nat iptable_nat nf_nat_ipv4 nf_nat xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c crc32c_generic cpufreq_powersave cpufreq_userspace cpufreq_conservative iptable_filter binfmt_misc nls_ascii nls_cp43...

...ailto:libvirt-users-bounces@redhat.com] Im Auftrag von Pierre Schweitzer Gesendet: Montag, 13. Oktober 2014 10:04 An: libvirt-users@redhat.com Betreff: Re: [libvirt-users] passthrough of PCI-device Dear Michael, Did you activate the Intel IO MMU (or its equivalent for AMD)? Also, did you load the pci_stub module for Linux? It is mandatory (it will replace current driver for your passed through hardware). Cheers, Pierre On 10/13/2014 07:54 AM, Weis, Michael (DWIE) wrote: > Good morning, > > there is a typo in my description; > the line > <address domain='0x0' bus=...

Dear Michael, Did you activate the Intel IO MMU (or its equivalent for AMD)? Also, did you load the pci_stub module for Linux? It is mandatory (it will replace current driver for your passed through hardware). Cheers, Pierre On 10/13/2014 07:54 AM, Weis, Michael (DWIE) wrote: > Good morning, > > there is a typo in my description; > the line > <address domain='0x0' bus=...