Undefined reference to `l1tf_vmx_mitigation' without CONFIG_KVM_INTEL

2018-08-15 Thread Dmitrii Tcvetkov
By build testing 4.18.1-rc2 from git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.18.y with my custom kernel config I got build error: CHK include/generated/autoksyms.h GEN .version CHK include/generated/compile.h AR built-in.a LD vml

Re: Undefined reference to `l1tf_vmx_mitigation' without CONFIG_KVM_INTEL

2018-08-15 Thread Dmitrii Tcvetkov
On Wed, 15 Aug 2018 11:42:00 +0300 Dmitrii Tcvetkov wrote: > By build testing 4.18.1-rc2 from > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git > linux-4.18.y with my custom kernel config I got build error: > CHK include/generated/autoksyms.h > G

Re: [GIT PULL] xfs: new code for 5.11

2020-12-28 Thread Dmitrii Tcvetkov
>Please pull the following branch containing all the new xfs code for >5.11. In this release we add the ability to set a 'needsrepair' flag >indicating that we /know/ the filesystem requires xfs_repair, but other >than that, it's the usual strengthening of metadata validation and >miscellaneous cl

Memory leak of skbuff_ext_cache in v5.4-rc2

2019-10-16 Thread Dmitrii Tcvetkov
During testing of v5.4-rc2 on a machine with 0a:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 09) I noticed that skbuff_ext_cache memory usage was constantly increasing: # grep skbuff_ext_cache /proc/slabinfo slabinfo - v

Re: Bisected GFP in bfq_bfqq_expire on v5.1-rc1

2019-04-01 Thread Dmitrii Tcvetkov
On Mon, 1 Apr 2019 09:29:16 +0200 Paolo Valente wrote: > > > > Il giorno 29 mar 2019, alle ore 15:10, Jens Axboe > > ha scritto: > > > > On 3/29/19 7:02 AM, Dmitrii Tcvetkov wrote: > >> Hi, > >> > >> I got kernel panic since v5.1-

Re: [PATCH 4.20 000/145] 4.20.1-stable review

2019-01-08 Thread Dmitrii Tcvetkov
Hello, Don't have anything against listed patches, just curious: doesn't upstream commit 574823bfab82d9d8fa47f422778043fbb4b4f50e (Change mincore() to count "mapped" pages rather than "cached" pages) need to be backported as a security fix for CVE-2019-5489[1] to stable kernels? [1] https://

Re: NULL pointer dereference in nft_set_elem_destroy()

2019-03-08 Thread Dmitrii Tcvetkov
On Fri, 8 Mar 2019 11:50:39 +0100 Florian Westphal wrote: > Dmitrii Tcvetkov wrote: > > After upgrade to 5.0 on XPS 13 9360 I get NULL pointer dereference > > in dmesg (attached). Distro is Arch Linux, kernel is built with > > custom config (attached), but distro kernel[1]

Kernel freeze on AMD FX-9590 CPU during I/O

2017-10-12 Thread Dmitrii Tcvetkov
Hello, Since linux kernel 4.14-rc1 almost any I/O has a chance to freeze kernel (no log in /dev/tty0 nor /dev/ttyS0 not netconsole, no ARP answer over network) on one of my machines. Compiling linux kernel reproduces the issue reliably so far. Bisecting between v4.13 and v4.14-rc1 led me to commi