linux

mirror of https://github.com/torvalds/linux.git synced 2026-07-30 19:21:28 +02:00

Linux kernel source tree

Go to file

Brian Welty b1f8f4b5ee drm/xe: Fix BUG_ON during bind with prefetch It was missed that print_op needs to include DRM_GPUVA_OP_PREFETCH. Else we hit the impossible BUG_ON: [ 886.371040] ------------[ cut here ]------------ [ 886.371047] kernel BUG at drivers/gpu/drm/xe/xe_vm.c:2234! [ 886.371216] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 886.371229] CPU: 1 PID: 3132 Comm: xe_exec_fault_m [ 886.371257] RIP: 0010:vm_bind_ioctl_ops_create+0x45f/0x470 [xe] ... [ 886.371517] Call Trace: [ 886.371525] <TASK> [ 886.371531] ? __die_body+0x1a/0x60 [ 886.371546] ? die+0x38/0x60 [ 886.371557] ? do_trap+0x10a/0x120 [ 886.371568] ? vm_bind_ioctl_ops_create+0x45f/0x470 [xe] v2: add debug print for PREFETCH in print_op Fixes: `b06d47be7c` ("drm/xe: Port Xe to GPUVA") Reviewed-by: Matthew Brost <matthew.brost@intel.com> Signed-off-by: Brian Welty <brian.welty@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>		2023-12-21 11:36:23 -05:00
arch
block
certs
crypto
Documentation	drm/doc: include xe_drm.h	2023-12-21 11:35:00 -05:00
drivers	drm/xe: Fix BUG_ON during bind with prefetch	2023-12-21 11:36:23 -05:00
fs
include	drm/xe: Use nanoseconds instead of jiffies in uapi for user fence	2023-12-21 11:35:06 -05:00
init
io_uring
ipc
kernel
lib
LICENSES
mm
net
rust
samples
scripts
security
sound
tools
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
.rustfmt.toml
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS	MAINTAINERS: Document Imagination PowerVR driver patches go via drm-misc	2023-12-04 14:47:59 +01:00
Makefile	Linux 6.7-rc3	2023-11-26 19:59:33 -08:00
README

README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.