This is a note to let you know that I've just added the patch titled Revert "drm/radeon: hold reference to fences in radeon_sa_bo_new" to the 3.10-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: revert-drm-radeon-hold-reference-to-fences-in-radeon_sa_bo_new.patch and it can be found in the queue-3.10 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From foo@baz Mon Mar 7 14:56:11 PST 2016 Date: Mon, 07 Mar 2016 14:56:11 -0800 To: Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> From: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Subject: Revert "drm/radeon: hold reference to fences in radeon_sa_bo_new" This reverts commit 8d5e1e5af0c667545c202e8f4051f77aa3bf31b7 which was commit f6ff4f67cdf8455d0a4226eeeaf5af17c37d05eb upstream. It breaks working hardware, a backported version might be provided at some unknown time in the future. Reported-by: Erik Andersen <andersen@xxxxxxxxxxxx> Acked-by: Christian König <christian.koenig@xxxxxxx> Cc: Nicolai Hähnle <nicolai.haehnle@xxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/radeon/radeon_sa.c | 5 ----- 1 file changed, 5 deletions(-) --- a/drivers/gpu/drm/radeon/radeon_sa.c +++ b/drivers/gpu/drm/radeon/radeon_sa.c @@ -349,13 +349,8 @@ int radeon_sa_bo_new(struct radeon_devic /* see if we can skip over some allocations */ } while (radeon_sa_bo_next_hole(sa_manager, fences, tries)); - for (i = 0; i < RADEON_NUM_RINGS; ++i) - radeon_fence_ref(fences[i]); - spin_unlock(&sa_manager->wq.lock); r = radeon_fence_wait_any(rdev, fences, false); - for (i = 0; i < RADEON_NUM_RINGS; ++i) - radeon_fence_unref(&fences[i]); spin_lock(&sa_manager->wq.lock); /* if we have nothing to wait for block */ if (r == -ENOENT && block) { Patches currently in stable-queue which might be from gregkh@xxxxxxxxxxxxxxxxxxx are queue-3.10/alsa-hdspm-fix-zero-division.patch queue-3.10/x86-entry-compat-add-missing-clac-to-entry_int80_32.patch queue-3.10/pm-sleep-x86-fix-crash-on-graph-trace-through-x86-suspend.patch queue-3.10/ubi-fix-out-of-bounds-write-in-volume-update-code.patch queue-3.10/cifs-fix-smb2-interim-response-processing-for-read-requests.patch queue-3.10/alsa-ctl-fix-ioctls-for-x32-abi.patch queue-3.10/alsa-hdspm-fix-wrong-boolean-ctl-value-accesses.patch queue-3.10/revert-jffs2-fix-lock-acquisition-order-bug-in-jffs2_write_begin.patch queue-3.10/usb-cp210x-add-id-for-parrot-nmea-gps-flight-recorder.patch queue-3.10/alsa-hdsp-fix-wrong-boolean-ctl-value-accesses.patch queue-3.10/locks-fix-unlock-when-fcntl_setlk-races-with-a-close.patch queue-3.10/libata-align-ata_device-s-id-on-a-cacheline.patch queue-3.10/usb-serial-option-add-support-for-quectel-uc20.patch queue-3.10/alsa-seq-oss-don-t-drain-at-closing-a-client.patch queue-3.10/usb-serial-option-add-support-for-telit-le922-pid-0x1045.patch queue-3.10/alsa-timer-fix-ioctls-for-x32-abi.patch queue-3.10/alsa-timer-fix-broken-compat-timer-user-status-ioctl.patch queue-3.10/edac-mc_sysfs-fix-freeing-bus-name.patch queue-3.10/libata-fix-hdio_get_32bit-ioctl.patch queue-3.10/alsa-rawmidi-fix-ioctls-x32-abi.patch queue-3.10/drm-ast-fix-incorrect-register-check-for-dram-width.patch queue-3.10/jffs2-fix-page-lock-f-sem-deadlock.patch queue-3.10/fix-directory-hardlinks-from-deleted-directories.patch queue-3.10/revert-drm-radeon-hold-reference-to-fences-in-radeon_sa_bo_new.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html