On Fri, 21 Jul 2017, Johnny Hughes wrote:>> > > I will happily create a test kernel with SLAB .. what is your config > file diff?I have just choosed SLAB allocator in menuconfig. It has implied several other internal configurations changes. Overall differencess (config file patch) is in attachment. But my considerations about compiled in PATA etc., instead of modules, remain actual ;-). Regards, -- Piotr Gackiewicz Intertele S.A. - operator system?w ITL.PL i DOMENY.ITL.PL al. T. Rejtana 10, 35-310 Rzesz?w TEL: +48 17 8507580, FAX: +48 17 8520275 http://www.itl.pl - niezawodne us?ugi hostingowe http://domeny.itl.pl - tanie domeny internetowe http://www.intertele.pl -------------- next part -------------- --- SOURCES/config-x86_64 2017-07-21 12:54:16.550735676 +0200 +++ /home/gacek/rpm/SOURCES/config-x86_64 2017-07-19 23:50:35.000000000 +0200 @@ -1,6 +1,6 @@ # # Automatically generated file; DO NOT EDIT. -# Linux/x86 4.9.20 Kernel Configuration +# Linux/x86 4.9.38 Kernel Configuration # CONFIG_64BIT=y CONFIG_X86_64=y @@ -243,13 +243,11 @@ CONFIG_PERF_EVENTS=y # CONFIG_DEBUG_PERF_USE_VMALLOC is not set CONFIG_VM_EVENT_COUNTERS=y -CONFIG_SLUB_DEBUG=y # CONFIG_COMPAT_BRK is not set -# CONFIG_SLAB is not set -CONFIG_SLUB=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set # CONFIG_SLOB is not set CONFIG_SLAB_FREELIST_RANDOM=y -CONFIG_SLUB_CPU_PARTIAL=y # CONFIG_SYSTEM_DATA_VERIFICATION is not set CONFIG_PROFILING=y CONFIG_TRACEPOINTS=y @@ -290,7 +288,6 @@ CONFIG_HAVE_PERF_USER_STACK_DUMP=y CONFIG_HAVE_ARCH_JUMP_LABEL=y CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y -CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y CONFIG_HAVE_CMPXCHG_LOCAL=y CONFIG_HAVE_CMPXCHG_DOUBLE=y CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y @@ -7330,8 +7327,7 @@ # CONFIG_PAGE_POISONING is not set # CONFIG_DEBUG_PAGE_REF is not set # CONFIG_DEBUG_OBJECTS is not set -# CONFIG_SLUB_DEBUG_ON is not set -# CONFIG_SLUB_STATS is not set +# CONFIG_DEBUG_SLAB is not set CONFIG_HAVE_DEBUG_KMEMLEAK=y # CONFIG_DEBUG_KMEMLEAK is not set # CONFIG_DEBUG_STACK_USAGE is not set
On 07/21/2017 06:06 AM, Piotr Gackiewicz wrote:> On Fri, 21 Jul 2017, Johnny Hughes wrote: > >>> >> >> I will happily create a test kernel with SLAB .. what is your config >> file diff? > > I have just choosed SLAB allocator in menuconfig. > It has implied several other internal configurations changes. > > Overall differencess (config file patch) is in attachment. > > But my considerations about compiled in PATA etc., instead of modules, > remain actual ;-). >OK .. I will create a 4.9.39 kernel with slub off and slab on later today. The only change I will make is to also turn slab_debug on (it will add things to the debuginfo file that Sarah created for the kernels). WRT the other items in the kernel (modules or compiled directly), I would rather leave everything else alone as it is how the Red Hat kernels seem to be done .. unless someone has them actually causing a problem. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 198 bytes Desc: OpenPGP digital signature URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20170721/ace38cff/attachment-0002.sig>
On 07/21/2017 06:06 AM, Piotr Gackiewicz wrote:> On Fri, 21 Jul 2017, Johnny Hughes wrote: > >>> >> >> I will happily create a test kernel with SLAB .. what is your config >> file diff? > > I have just choosed SLAB allocator in menuconfig. > It has implied several other internal configurations changes. > > Overall differencess (config file patch) is in attachment. > > But my considerations about compiled in PATA etc., instead of modules, > remain actual ;-). >OK .. I have built: kernel-4.9.39-29.el6 and kernel-4.9.39-29.el7 They have been tagged to the testing repository They should show up in a couple of hours into the testing repo. Everyone who was having memory issues, give those a try. Also, please test the iscsi configs as well. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 198 bytes Desc: OpenPGP digital signature URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20170721/d501361b/attachment-0002.sig>
Giuseppe Tanzilli - Serverplan
2017-Jul-24 14:29 UTC
[CentOS-virt] kernel-4.9.37-29.el7 (and el6)
On 21/07/2017 18:26, Johnny Hughes wrote:> On 07/21/2017 06:06 AM, Piotr Gackiewicz wrote: >> On Fri, 21 Jul 2017, Johnny Hughes wrote: >> >>> I will happily create a test kernel with SLAB .. what is your config >>> file diff? >> I have just choosed SLAB allocator in menuconfig. >> It has implied several other internal configurations changes. >> >> Overall differencess (config file patch) is in attachment. >> >> But my considerations about compiled in PATA etc., instead of modules, >> remain actual ;-). >> > > OK .. I have built: > > kernel-4.9.39-29.el6 and kernel-4.9.39-29.el7 > > They have been tagged to the testing repository > > They should show up in a couple of hours into the testing repo. > > Everyone who was having memory issues, give those a try. > > Also, please test the iscsi configs as well.tested kernel-4.9.39-29.el6 and iSCSI on bnx2i driver for broadcom 57810 is working fine, only few hours but much better then latest released kernel> > > > _______________________________________________ > CentOS-virt mailing list > CentOS-virt at centos.org > https://lists.centos.org/mailman/listinfo/centos-virt-- -------------------------------------------------- Giuseppe Tanzilli Serverplan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20170724/9abc8355/attachment-0002.html>