Bug#894604: amdgpu: Don't load UVD firmwares with GCN1.0.

2018-04-02 Thread Kyuma Ohta
Package: src:linux Version: 4.15.11-1 Severity: important Dear Maintainer, At modern kernel, amdgpu drm driver supported RADEON HD7xxx (a.k.a. GCN 1.0). But, driver don't load UVD firmwares, maybe radeon/TAHITI_uvd.bin and radeon/TAHITI_vce.bin . So, unable to use hardware video accelaration (VAA

Bug#891042: firmware-amd-graphics: Please include AMD Raven Ridge firmware

2018-04-02 Thread Kyuma Ohta
Package: firmware-amd-graphics Version: 20170823-1 Followup-For: Bug #891042 Dear Maintainer, This is log of update-initramfs for modern kernels using amdgpu. Please add below firmwares to this package *ASAP*. --- $ sudo update-initramfs -u -k 4.15.0-1-amd64 update-initramfs: Generating /boot/

UBSAN: Undefined behaviour in /root/linux-source-4.14/drivers/vhost/vhost.c:LINE

2018-04-02 Thread Kaipeng Zeng
Syzkaller hit 'UBSAN: Undefined behaviour in /root/linux-source-4.14/drivers/vhost/vhost.c:LINE' bug. Kernel: debian package linux-source-4.14, build with UBSAN enable Log & repro: Syzkaller hit 'UBSAN: Undefined behaviour in /root/linux-source-4.14/drivers/vhost/vhost.c:LINE' bug. tun: Universal T

UBSAN: Undefined behaviour in /root/linux-source-4.14/mm/page-writeback.c:LINE

2018-04-02 Thread Kaipeng Zeng
Kernel: debian package linux-source-4.14, build with UBSAN enable Log, no repro: libceph: get_reply osd2 tid 54 data 4097 > preallocated 0, skipping == UB

Re: UBSAN: Undefined behaviour in /root/linux-source-4.14/drivers/vhost/vhost.c:LINE

2018-04-02 Thread Eric Biggers
On Tue, Apr 03, 2018 at 10:56:37AM +0800, Kaipeng Zeng wrote: > Syzkaller hit 'UBSAN: Undefined behaviour in > /root/linux-source-4.14/drivers/vhost/vhost.c:LINE' bug. > Kernel: debian package linux-source-4.14, build with UBSAN enable > Log & repro: > Syzkaller hit 'UBSAN: Undefined behaviour in >

Re: UBSAN: Undefined behaviour in /root/linux-source-4.14/drivers/vhost/vhost.c:LINE

2018-04-02 Thread Kaipeng Zeng
On Tue, Apr 3, 2018 at 11:07 AM, Eric Biggers wrote: > On Tue, Apr 03, 2018 at 10:56:37AM +0800, Kaipeng Zeng wrote: >> Syzkaller hit 'UBSAN: Undefined behaviour in >> /root/linux-source-4.14/drivers/vhost/vhost.c:LINE' bug. >> Kernel: debian package linux-source-4.14, build with UBSAN enable >> L

Re: armel/marvell kernel size

2018-04-02 Thread Rogério Brito
Dear Roger, Ben and others. On Sun, Apr 1, 2018 at 10:25 AM, Roger Shimizu wrote: > On Wed, Jan 24, 2018 at 3:30 AM, Ben Hutchings wrote: >> On Mon, 2018-01-22 at 22:38 +0900, Roger Shimizu wrote: >> There's an upstream change in cfg80211 that enables direct-loading of >> wireless rules, which r