[Bug 23626] On 64bit kernel 32bit OpenGL application doesn't work
http://bugs.freedesktop.org/show_bug.cgi?id=23626 Krzysztof A. Sobiecki changed: What|Removed |Added Status|NEW |RESOLVED Resolution||FIXED --- Comment #11 from Krzysztof A. Sobiecki 2009-09-14 18:12:32 PST --- Yes I agree, drm commit cdd325b59a17a614b90fc2f8b388175e6d79e3cf fixed this bug. I'm closing this bug. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 23626] On 64bit kernel 32bit OpenGL application doesn't work
http://bugs.freedesktop.org/show_bug.cgi?id=23626 --- Comment #10 from Kevin DeKorte 2009-09-14 15:32:13 PST --- Airlied pushed a patch to correct this into libdrm. I believe this problem is now fixed. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 23626] On 64bit kernel 32bit OpenGL application doesn't work
http://bugs.freedesktop.org/show_bug.cgi?id=23626 --- Comment #9 from Pauli 2009-09-14 11:17:06 PST --- Problem is that user space pointers are invalid in kernel space so we have to copy and convert the data before entering kernel memory space. That is required for all pointers passed to drm. http://www.cs.helsinki.fi/linux/linux-kernel/2002-06/1512.html has explanation about possible fails in copy. Which means we need compat ioctl layer to handle the copy. Another option probably would be converting the user-space pointer to kernel address space but I could find how to do that. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 23626] On 64bit kernel 32bit OpenGL application doesn't work
http://bugs.freedesktop.org/show_bug.cgi?id=23626
--- Comment #8 from Kevin DeKorte 2009-09-14 10:37:39 PST
---
suokko on #radeon had me add a patch that basically isolated the problem down
to
drivers/gpu/drm/radeon/radeon_cs.c around line 108
chunk_array_ptr = (uint64_t *)(unsigned long)(cs->chunks);
if (DRM_COPY_FROM_USER(p->chunks_array, chunk_array_ptr,
sizeof(uint64_t)*cs->num_chunks)) {
return -EFAULT;
}
he believes the ptr from userspace is invalid since that memory allocation is
failing.
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[Bug 23626] On 64bit kernel 32bit OpenGL application doesn't work
http://bugs.freedesktop.org/show_bug.cgi?id=23626 --- Comment #7 from Marc 2009-09-14 03:55:09 PST --- Created an attachment (id=29511) --> (http://bugs.freedesktop.org/attachment.cgi?id=29511) output of glxgears32 to messages with drm.debug=1 This is the output of running glxgears (32bit) to syslog with drm.debug=1 set -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 23626] On 64bit kernel 32bit OpenGL application doesn't work
http://bugs.freedesktop.org/show_bug.cgi?id=23626 --- Comment #6 from Krzysztof A. Sobiecki 2009-09-05 07:58:44 PST --- Created an attachment (id=29251) --> (http://bugs.freedesktop.org/attachment.cgi?id=29251) Output of RADEON_DEBUG=all with 64bit version progs/samples/stencil Only real difference I was able to spot between 32bit and 64bit version is size of drm_radeon_cmd_buffer_t. In 32bit it have 16 and 64bit have 32. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 23626] On 64bit kernel 32bit OpenGL application doesn't work
http://bugs.freedesktop.org/show_bug.cgi?id=23626 --- Comment #5 from Krzysztof A. Sobiecki 2009-09-01 10:46:08 PST --- In dmesg I have this: [21491.327145] [drm:radeon_cs_ioctl] *ERROR* Failed to initialize parser ! [21493.161548] [drm:radeon_cs_ioctl] *ERROR* Failed to initialize parser ! [21494.806706] [drm:radeon_cs_ioctl] *ERROR* Failed to initialize parser ! [21496.105809] [drm:radeon_cs_ioctl] *ERROR* Failed to initialize parser ! [21497.345617] [drm:radeon_cs_ioctl] *ERROR* Failed to initialize parser ! -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 23626] On 64bit kernel 32bit OpenGL application doesn't work
http://bugs.freedesktop.org/show_bug.cgi?id=23626 --- Comment #2 from Krzysztof Sobiecki 2009-09-01 06:38:36 PST --- Created an attachment (id=29070) --> (http://bugs.freedesktop.org/attachment.cgi?id=29070) Output of RADEON_DEBUG=all with fbotexture -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 23626] On 64bit kernel 32bit OpenGL application doesn't work
http://bugs.freedesktop.org/show_bug.cgi?id=23626 --- Comment #4 from Krzysztof Sobiecki 2009-09-01 06:40:39 PST --- Created an attachment (id=29072) --> (http://bugs.freedesktop.org/attachment.cgi?id=29072) Output of RADEON_DEBUG=all with progs/samples/stencil -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 23626] On 64bit kernel 32bit OpenGL application doesn't work
http://bugs.freedesktop.org/show_bug.cgi?id=23626 --- Comment #3 from Krzysztof Sobiecki 2009-09-01 06:40:10 PST --- Created an attachment (id=29071) --> (http://bugs.freedesktop.org/attachment.cgi?id=29071) Output of RADEON_DEBUG=ioctl with progs/samples/stencil -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 23626] On 64bit kernel 32bit OpenGL application doesn't work
http://bugs.freedesktop.org/show_bug.cgi?id=23626 Krzysztof Sobiecki changed: What|Removed |Added OS/Version|All |Linux (All) Platform|Other |x86-64 (AMD64) -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 23626] On 64bit kernel 32bit OpenGL application doesn't work
http://bugs.freedesktop.org/show_bug.cgi?id=23626 --- Comment #1 from Krzysztof Sobiecki 2009-09-01 06:37:11 PST --- Created an attachment (id=29069) --> (http://bugs.freedesktop.org/attachment.cgi?id=29069) Output of RADEON_DEBUG=ioctl with fbotexture -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
