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...302-gandalf 04/01/2014 > [ 13.783135] Call Trace: > [ 13.783608] dump_stack+0x16/0x18 > [ 13.784188] __warn+0xa5/0xbc > [ 13.784694] ? test_linktable_init+0x126/0x1a1 > > > To reproduce: > > git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git > cd lkp-tests > bin/lkp qemu -k <bzImage> job-script # job-script is attached in this email This seems to rely on klibc and klibc does not compile on the latest kernels. I tried to fix this but this needs more work. I changed your tests to use gcc but that a...

LKP framework can guarantee that all the software environment are same on AMD and INTEL platform. INTEL platform always work well, after revert this patch, AMD works well. we tried below commit on AMD. 1) 25de7691a0e27c29c8d783a22373cc265571f5e9: bad 2) a82235843b102202766115e10003c9465a8b83ae: good...

...ys now, and running a June 8th kernel ... #0 0x20f4f0 in ?? () (kgdb) proc 67258 (kgdb) bt #0 mi_switch () at machine/globals.h:119 #1 0x8014a1f9 in tsleep (ident=0x8a3d2200, priority=8, wmesg=0x80263d4a "inode", timo=0) at /usr/src/sys/kern/kern_synch.c:479 #2 0x80141507 in acquire (lkp=0x8a3d2200, extflags=16777280, wanted=1536) at /usr/src/sys/kern/kern_lock.c:147 #3 0x8014179c in lockmgr (lkp=0x8a3d2200, flags=16973826, interlkp=0xbdc27b6c, p=0xc26fa9c0) at /usr/src/sys/kern/kern_lock.c:355 #4 0x80172b73 in vop_stdlock (ap=0xc2a95d1c) at /usr/src/sys/kern/vfs_default.c:256 #5...

Now that we're supporting things like Ada and the GSP, there's situations where we really need to actually know the display state that we're starting with when loading the driver in order to prevent breaking GSP expectations. The first step in doing this is making it so that we can read the current state of IORs from nvkm in DRM, so that we can fill in said into into the atomic state.

...4 ++++++++++++-- arch/x86/kernel/smpboot.c | 2 ++ 3 files changed, 24 insertions(+), 3 deletions(-) Thanks, Fengguang -------------- next part -------------- Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Linux version 4.14.0-rc6-00162-g3d6dabc2 (kbuild at lkp-nex05) (gcc version 6.2.0 20160901 (Debian 6.2.0-3)) #1 SMP Sun Oct 29 15:58:26 CST 2017 [ 0.000000] Command line: ip=::::lkp-hsw-ep4::dhcp root=/dev/ram0 user=lizhijian job=/lkp/scheduled/lkp-hsw-ep4/perf-sanity-tests-defaults-debian-x86_64-2016-08-31.cgz-3d6dabc2c8b475c40d8f4a8b5da8c5d71b2fa13...

...4 ++++++++++++-- arch/x86/kernel/smpboot.c | 2 ++ 3 files changed, 24 insertions(+), 3 deletions(-) Thanks, Fengguang -------------- next part -------------- Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Linux version 4.14.0-rc6-00162-g3d6dabc2 (kbuild at lkp-nex05) (gcc version 6.2.0 20160901 (Debian 6.2.0-3)) #1 SMP Sun Oct 29 15:58:26 CST 2017 [ 0.000000] Command line: ip=::::lkp-hsw-ep4::dhcp root=/dev/ram0 user=lizhijian job=/lkp/scheduled/lkp-hsw-ep4/perf-sanity-tests-defaults-debian-x86_64-2016-08-31.cgz-3d6dabc2c8b475c40d8f4a8b5da8c5d71b2fa13...

Hi we observed that below errors occur on AMD platform since 25de7691a0e27c29c8d783a22373cc265571f5e9 root at lkp-opteron1 /opt/rootfs/llvm_project/src/build# cmake -DCMAKE_BUILD_TYPE=release -DLLVM_ENABLE_PROJECTS=clang -G "Unix Makefiles" ../llvm -DCMAKE_INSTALL_PREFIX=/opt/cross/ -- clang project is enabled -- clang-tools-extra project is disabled -- compiler-rt project is disabled -- debuginfo-te...

The purpose of this patch is to simplify the receive_mergeable(). Separate all the logic of XDP into a function. Signed-off-by: Xuan Zhuo <xuanzhuo at linux.alibaba.com> --- drivers/net/virtio_net.c | 128 +++++++++++++++++++++++---------------- 1 file changed, 76 insertions(+), 52 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index

...PA-doorbell-mapping/20200531-070834 base: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git linux-next config: m68k-randconfig-r011-20200601 (attached as .config) compiler: m68k-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k If you fix the issue, kindly add following tag as appropriate Reported-by: kb...

...PA-doorbell-mapping/20200531-070834 base: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git linux-next config: m68k-randconfig-r011-20200601 (attached as .config) compiler: m68k-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k If you fix the issue, kindly add following tag as appropriate Reported-by: kb...

...t/torvalds/linux.git master head: 7b50567bdcad8925ca1e075feb7171c12015afd1 commit: 0737e01de9c411e4db87dcedf4a9789d41b1c5c1 ocfs2: ocfs2_mount_volume does cleanup job before return error config: arm64-randconfig-m041-20230329 (https://download.01.org/0day-ci/archive/20230401/202304012244.gX4H4rBO-lkp at intel.com/config) compiler: aarch64-linux-gcc (GCC) 12.1.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp at intel.com> | Reported-by: Dan Carpenter <error27 at gmail.com> | Link: https://lore.kernel.org/r/202304012244.gX4H4rBO-...

...; base:https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git linux-next >> config: m68k-randconfig-r011-20200601 (attached as .config) >> compiler: m68k-linux-gcc (GCC) 9.3.0 >> reproduce (this is a W=1 build): >> wgethttps://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross >> chmod +x ~/bin/make.cross >> # save the attached .config to linux build tree >> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k >> >> If you fix the issue, kindly a...

...; base:https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git linux-next >> config: m68k-randconfig-r011-20200601 (attached as .config) >> compiler: m68k-linux-gcc (GCC) 9.3.0 >> reproduce (this is a W=1 build): >> wgethttps://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross >> chmod +x ~/bin/make.cross >> # save the attached .config to linux build tree >> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k >> >> If you fix the issue, kindly a...

...ode | wc -l 961 and I have a vmcore to work on here !! :) (kgdb) proc 99643 (kgdb) bt #0 mi_switch () at machine/globals.h:119 #1 0x8014a1f9 in tsleep (ident=0x8a4ef600, priority=8, wmesg=0x80263d4a "inode", timo=0) at /usr/src/sys/kern/kern_synch.c:479 #2 0x80141507 in acquire (lkp=0x8a4ef600, extflags=16777280, wanted=1536) at /usr/src/sys/kern/kern_lock.c:147 #3 0x8014179c in lockmgr (lkp=0x8a4ef600, flags=16973826, interlkp=0xbde68aec, p=0xbf57b000) at /usr/src/sys/kern/kern_lock.c:355 #4 0x80172b73 in vop_stdlock (ap=0xbfc2dd1c) at /usr/src/sys/kern/vfs_default.c:256 #5...

From: Markus Elfring <elfring at users.sourceforge.net> Date: Tue, 11 Aug 2020 19:25:22 +0200 Reuse existing functionality from vmemdup_user() instead of keeping duplicate source code. Generated by: scripts/coccinelle/api/memdup_user.cocci Signed-off-by: Markus Elfring <elfring at users.sourceforge.net> --- drivers/gpu/drm/nouveau/nouveau_gem.c | 12 +++--------- 1 file changed, 3

.../scm/linux/kernel/git/mst/vhost.git linux-next >>>> config: m68k-randconfig-r011-20200601 (attached as .config) >>>> compiler: m68k-linux-gcc (GCC) 9.3.0 >>>> reproduce (this is a W=1 build): >>>> wgethttps://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross >>>> chmod +x ~/bin/make.cross >>>> # save the attached .config to linux build tree >>>> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k >>>> >...

.../scm/linux/kernel/git/mst/vhost.git linux-next >>>> config: m68k-randconfig-r011-20200601 (attached as .config) >>>> compiler: m68k-linux-gcc (GCC) 9.3.0 >>>> reproduce (this is a W=1 build): >>>> wgethttps://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross >>>> chmod +x ~/bin/make.cross >>>> # save the attached .config to linux build tree >>>> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k >>>> >...

rc is initialized to -ENIVAL but that's never used. Drop it. Fixes: 5f1f79bbc9e2 ("virtio-mem: Paravirtualized memory hotplug") Reported-by: kernel test robot <lkp at intel.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/virtio/virtio_mem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/virtio/virtio_mem.c b/drivers/virtio/virtio_mem.c index f658fe9149be..2f357142ea5e 100644 --- a/drivers/virtio/vi...

...could be: DT[colA>3,colA+colB] (not yet implemented) identical(tt, ss) tt = DF[with(DF,tapply(1:nrow(DF),colB,last)),] # select last row grouping by colB ss = DT[tapply(1:nrow(DT),colB,last)] # but could be: DT[last,group=colB] (not yet implemented) identical(as.data.table(tt), ss) Lkp=1:3 tt = DF[with(DF,colA %in% Lkp),] ss = DT[colA %in% Lkp] # expressions inside the [] can see objects in the calling frame identical(as.data.table(tt), ss) In each case above there is either a space, time, or code brevity advantage with the data.table. The m...

...ivatsa-Vaddagiri/virtio-on-Type-1-hypervisor/20200429-032334 base: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git linux-next config: sh-randconfig-a001-20200428 (attached as .config) compiler: sh4-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=sh If you fix the issue, kindly add following tag as appropriate Reported-by: kbuil...