EE Xorg.bin xf86PlatformMatchDriver - Segmentation fault - Server aborting
Hans de Goede
hdegoede at redhat.com
Sat Sep 6 01:21:04 PDT 2014
Hi poma,
On 09/05/2014 11:19 PM, poma wrote:
> ...
>
> - xorg-x11-server-Xorg-1.16.99.1-1.fc21.x86_64
> commit 3a51418
> *auto-detection* PASSED
>
> - xorg-x11-server-Xorg-1.16.99.1-2.fc21.x86_64
> commit 3a51418 + xorg-non-pci-v2.patch[1] (rebased xorg-non-pci.patch)
> *auto-detection* BROKEN
As discussed in another email discussion, we're dropping xorg-non-pci.patch,
as upstream has a different solution. I've just kicked of builds for F-21+
with this patch dropped, which should resolve your issue.
Regards,
Hans
>
> /var/log/Xorg.0.log
> [ 29.408]
> This is a pre-release version of the X server from Fedora Project.
> It is not supported in any way.
> Bugs may be filed in the bugzilla at http://bugs.freedesktop.org/.
> Select the "xorg" product for bugs you find in this release.
> Before reporting bugs in pre-release versions please check the
> latest version in the X.Org Foundation git repository.
> See http://wiki.x.org/wiki/GitPage for git access instructions.
> [ 29.409]
> X.Org X Server 1.16.99.1
> Release Date: 2014-07-17
> [ 29.409] X Protocol Version 11, Revision 0
> [ 29.409] Build Operating System: lnx 3.17.0-0.rc3.git0.1.fc22.x86_64
> [ 29.409] Current Operating System: Linux rawhide642 3.17.0-0.rc3.git0.1.fc22.x86_64 #1 SMP Mon Sep 1 14:47:34 UTC 2014 x86_64
> [ 29.409] Kernel command line: BOOT_IMAGE=/vmlinuz-3.17.0-0.rc3.git0.1.fc22.x86_64 root=UUID=a07556d2-6fe2-417f-8202-c54c07fd9386 drm_kms_helper.edid_firmware=DVI-I-1:edid/848x480.bin initrd=/initramfs-3.17.0-0.rc3.git0.1.fc22.x86_64.img
> [ 29.409] Build Date: 05 September 2014 09:11:28PM
> [ 29.410] Build ID: xorg-x11-server 1.16.99.1-2.fc21
> [ 29.410] Current version of pixman: 0.32.6
> [ 29.410] Before reporting problems, check http://wiki.x.org
> to make sure that you have the latest version.
> [ 29.410] Markers: (--) probed, (**) from config file, (==) default setting,
> (++) from command line, (!!) notice, (II) informational,
> (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
> [ 29.411] (==) Log file: "/var/log/Xorg.0.log", Time: Fri Sep 5 22:40:21 2014
> [ 29.411] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
> [ 29.426] (==) No Layout section. Using the first Screen section.
> [ 29.426] (==) No screen section available. Using defaults.
> [ 29.426] (**) |-->Screen "Default Screen Section" (0)
> [ 29.427] (**) | |-->Monitor "<default monitor>"
> [ 29.427] (==) No monitor specified for screen "Default Screen Section".
> Using a default monitor configuration.
> [ 29.427] (==) Automatically adding devices
> [ 29.427] (==) Automatically enabling devices
> [ 29.427] (==) Automatically adding GPU devices
> [ 29.428] (==) FontPath set to:
> catalogue:/etc/X11/fontpath.d,
> built-ins
> [ 29.428] (==) ModulePath set to "/usr/lib64/xorg/modules"
> [ 29.428] (II) The server relies on udev to provide the list of input devices.
> If no devices become available, reconfigure udev or disable AutoAddDevices.
> [ 29.428] (II) Loader magic: 0x81be40
> [ 29.428] (II) Module ABI versions:
> [ 29.428] X.Org ANSI C Emulation: 0.4
> [ 29.428] X.Org Video Driver: 18.0
> [ 29.428] X.Org XInput driver : 21.0
> [ 29.428] X.Org Server Extension : 8.0
> [ 29.434] (EE) systemd-logind: failed to get session: PID 655 does not belong to any known session
> [ 29.435] (II) xfree86: Adding drm device (/dev/dri/card1)
> [ 29.436] (II) xfree86: Adding drm device (/dev/dri/card0)
> [ 29.460] (--) PCI:*(0:1:0:0) 10de:087d:1849:087d rev 177, Mem @ 0xfb000000/16777216, 0xe0000000/268435456, 0xf6000000/33554432, I/O @ 0x0000ec00/128, BIOS @ 0x????????/131072
> [ 29.461] (II) LoadModule: "glx"
> [ 29.462] (II) Loading /usr/lib64/xorg/modules/extensions/libglx.so
> [ 29.487] (II) Module glx: vendor="X.Org Foundation"
> [ 29.487] compiled for 1.16.99.1, module version = 1.0.0
> [ 29.488] ABI class: X.Org Server Extension, version 8.0
> [ 29.488] (==) AIGLX enabled
> [ 29.488] (EE)
> [ 29.488] (EE) Backtrace:
> [ 29.490] (EE) 0: /usr/libexec/Xorg.bin (OsSigHandler+0x29) [0x59ab89]
> [ 29.491] (EE) 1: /lib64/libpthread.so.0 (__restore_rt+0x0) [0x7f0d482947cf]
> [ 29.492] (EE) 2: /usr/libexec/Xorg.bin (xf86PlatformMatchDriver+0x31d) [0x49a3fd]
> [ 29.494] (EE) 3: /usr/libexec/Xorg.bin (listPossibleVideoDrivers.constprop.0+0x3d) [0x49d54d]
> [ 29.508] (EE) 4: /usr/libexec/Xorg.bin (autoConfigDevice+0xfe) [0x49da3e]
> [ 29.509] (EE) 5: /usr/libexec/Xorg.bin (InitOutput+0xb56) [0x47b9e6]
> [ 29.510] (EE) 6: /usr/libexec/Xorg.bin (dix_main+0x1ea) [0x43cd5a]
> [ 29.512] (EE) 7: /lib64/libc.so.6 (__libc_start_main+0xf0) [0x7f0d47edd0e0]
> [ 29.514] (EE) 8: /usr/libexec/Xorg.bin (_start+0x29) [0x4273ae]
> [ 29.516] (EE) 9: ? (?+0x29) [0x29]
> [ 29.516] (EE)
> [ 29.516] (EE) Segmentation fault at address 0x0
> [ 29.517] (EE)
> Fatal server error:
> [ 29.517] (EE) Caught signal 11 (Segmentation fault). Server aborting
> [ 29.517] (EE)
> [ 29.517] (EE)
> Please consult the Fedora Project support
> at http://wiki.x.org
> for help.
> [ 29.517] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
> [ 29.517] (EE)
>
>
> [1] xorg-non-pci-v2.patch
>
> diff -ur a/hw/xfree86/common/xf86Init.c b/hw/xfree86/common/xf86Init.c
> --- a/hw/xfree86/common/xf86Init.c 2014-09-05 17:48:49.000000000 +0200
> +++ b/hw/xfree86/common/xf86Init.c 2014-09-05 20:21:25.627416201 +0200
> @@ -544,10 +544,18 @@
> if (xf86DriverList[i]->Identify != NULL)
> xf86DriverList[i]->Identify(0);
>
> - if (xf86DriverList[i]->driverFunc)
> + if (xf86DriverList[i]->driverFunc) {
> xf86DriverList[i]->driverFunc(NULL,
> GET_REQUIRED_HW_INTERFACES,
> &flags);
> + /* also let the driver know that it is safe to
> + * allow platformProbe() to claim the device
> + * if it is a non-pci platform device:
> + */
> + xf86DriverList[i]->driverFunc(NULL,
> + SERVER_SUPPORTS_NON_PCI_PLATFORM_DEVS,
> + NULL);
> + }
>
> if (NEED_IO_ENABLED(flags))
> want_hw_access = TRUE;
> diff -ur a/hw/xfree86/common/xf86platformBus.c b/hw/xfree86/common/xf86platformBus.c
> --- a/hw/xfree86/common/xf86platformBus.c 2014-09-05 17:48:49.000000000 +0200
> +++ b/hw/xfree86/common/xf86platformBus.c 2014-09-05 20:38:47.619819642 +0200
> @@ -237,6 +237,41 @@
> return i;
> }
>
> +static int
> +find_non_pci_driver(const char *busid, char *returnList[], int returnListMax)
> +{
> + /* Add more entries here if we ever return more than 4 drivers for
> + any device */
> + const char *driverList[5] = { NULL, NULL, NULL, NULL, NULL };
> + int i = 0;
> + char *p, *s;
> +
> + s = xstrdup(busid);
> + p = strtok(s, ":");
> +
> + if (strcmp(p, "platform"))
> + goto out;
> +
> + /* extract device name: */
> + p = strtok(NULL, ":");
> +
> + /* check for special cases where DDX driver name does not match busid: */
> + if (!strcmp(p, "mdp")) {
> + driverList[i++] = "freedreno";
> + }
> +
> + /* add name derived from busid last: */
> + driverList[i++] = p;
> +
> + for (i = 0; (i < returnListMax) && (driverList[i] != NULL); i++) {
> + returnList[i] = xnfstrdup(driverList[i]);
> + }
> +
> +out:
> + free(s);
> + return i; /* Number of entries added */
> +}
> +
> /**
> * @return The numbers of found devices that match with the current system
> * drivers.
> @@ -267,6 +302,9 @@
>
> if ((info != NULL) && (j < nmatches)) {
> j += xf86VideoPtrToDriverList(info, &(matches[j]), nmatches - j);
> + } else if (j < nmatches) {
> + char *busid = xf86_platform_odev_attributes(i)->busid;
> + j += find_non_pci_driver(busid, &(matches[j]), nmatches - j);
> }
> }
> }
> @@ -285,6 +323,9 @@
> pci = FALSE;
> }
>
> + /* First pass, look for PCI devices. If we find a suitable
> + * PCI device that takes priority.
> + */
> for (i = 0; i < xf86_num_platform_devices; i++) {
> char *busid = xf86_platform_odev_attributes(i)->busid;
>
> @@ -292,6 +333,24 @@
> platform_find_pci_info(&xf86_platform_devices[i], busid);
> }
> }
> +
> + /* if we found something, we are done: */
> + if (primaryBus.type != BUS_NONE)
> + return 0;
> +
> + /* Second pass, look for real platform devices (ie. in the linux-
> + * kernel sense of platform device.. something that is not pci)
> + */
> + for (i = 0; i < xf86_num_platform_devices; i++) {
> + char *busid = xf86_platform_odev_attributes(i)->busid;
> +
> + if (strncmp(busid, "platform:", 9) == 0) {
> + primaryBus.type = BUS_PLATFORM;
> + primaryBus.id.plat = &xf86_platform_devices[i];
> + break;
> + }
> + }
> +
> return 0;
> }
>
> diff -ur a/hw/xfree86/common/xf86str.h b/hw/xfree86/common/xf86str.h
> --- a/hw/xfree86/common/xf86str.h 2014-09-05 17:48:49.000000000 +0200
> +++ b/hw/xfree86/common/xf86str.h 2014-09-05 20:18:52.805726572 +0200
> @@ -258,6 +258,7 @@
> RR_GET_MODE_MM,
> GET_REQUIRED_HW_INTERFACES = 10,
> SUPPORTS_SERVER_FDS = 11,
> + SERVER_SUPPORTS_NON_PCI_PLATFORM_DEVS = 12
> } xorgDriverFuncOp;
>
> typedef Bool xorgDriverFuncProc(ScrnInfoPtr, xorgDriverFuncOp, void *);
>
>
> poma
>
>
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