search for: shared_cpu_map

c/s 20361:51b031b0737e removed the writing of struct processor_performance''s shared_cpu_map member, but the powernow driver still has code to read it (though presumably that code path can''t be taken on actual hardware supported by the powernow driver). Remove the use of the field along with the field itself. Signed-off-by: Jan Beulich <jbeulich@suse.com> --- a/xen/arch/x8...

...t node108 at Dec 14 19:00:15 ... kernel:------------[ cut here ]------------ Message from syslogd at node108 at Dec 14 19:00:15 ... kernel:invalid opcode: 0000 [#1] SMP Message from syslogd at node108 at Dec 14 19:00:15 ... kernel:last sysfs file: /sys/devices/system/cpu/cpu15/cache/index2/shared_cpu_map Message from syslogd at node108 at Dec 14 19:00:15 ... kernel:Stack: Message from syslogd at node108 at Dec 14 19:00:15 ... kernel:Call Trace: Message from syslogd at node108 at Dec 14 19:00:15 ... kernel:Code: 01 00 00 e8 26 8a cd e0 85 c0 0f 85 0e ff ff ff 48 89 df e8 76 f8 ff ff e9 01...

...56000] derefnull[25591]: segfault at 0 ip 0000000000407701 sp 00007fffc5e82060 error 4 in derefnull[400000+77000] divbyzero[25607] trap divide error ip:408d05 sp:7ffff3882660 error:0 in divbyzero[400000+76000] alignment check: 0000 [#1] SMP last sysfs file: /sys/devices/system/cpu/cpu7/cache/index2/shared_cpu_map CPU 7 Modules linked in: ipv6 dm_mirror dm_region_hash dm_log microcode rtc_core rtc_lib pcspkr ext3 jbd dm_mod [last unloaded: scsi_wait_scan] Pid: 4002, comm: sbcl Not tainted 2.6.32.47-0.choon.sl6 #1 RIP: e030:[<ffffffff810179ff>] [<ffffffff810179ff>] convert_from_fxsr+0x11f/0x13d R...

...:26:12 box6 kernel: [ 1942.860063] (4656,2):ocfs2_finish_quota_recovery:569 Finishing quota recovery in slot 0 Sep 17 15:26:18 box6 kernel: [ 1947.860683] general protection fault: 0000 [#1] SMP Sep 17 15:26:18 box6 kernel: [ 1947.882200] last sysfs file: /sys/devices/system/cpu/cpu15/cache/index2/shared_cpu_map Sep 17 15:26:18 box6 kernel: [ 1947.924056] CPU 1 Sep 17 15:26:18 box6 kernel: [ 1947.944445] Modules linked in: ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs drbd fbcon tileblit font bitblit softcursor aoe joydev vga16fb vgastate shpchp ioatdma...

...pointer dereference at 000000000000003e [10542399.523469] IP: [<ffffffffa1491a4b>] find_appropriate_src+0xdb/0x1a0 [nf_nat] [10542399.530843] PGD 17f55ec067 PUD 17fba37067 PMD 0 [10542399.535727] Oops: 0000 [#1] SMP [10542399.539220] last sysfs file: /sys/devices/system/cpu/cpu23/cache/index2/shared_cpu_map [10542399.547355] CPU 8 [10542399.647544] Supported: Yes, External [10542399.651361] Pid: 0, comm: swapper Tainted: P NX 2.6.32.43-0.4-default #1 Thurley [10542399.659755] RIP: 0010:[<ffffffffa1491a4b>] [<ffffffffa1491a4b>] find_appropriate_src+0xdb/0x1a0 [nf_nat] [10542399.66...

...524.496006] IP: [<c04267a2>] kmap_atomic_prot+0x1c/0x111 Feb 10 10:59:45 testbox kernel: [ 524.496006] *pde = 00000000 Feb 10 10:59:45 testbox kernel: [ 524.496006] Oops: 0000 [#1] SMP Feb 10 10:59:45 testbox kernel: [ 524.496006] last sysfs file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map Feb 10 10:59:45 testbox kernel: [ 524.496006] Modules linked in: sunrpc cpufreq_ondemand acpi_cpufreq mperf ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables snd_hda_codec_si3054 snd_hda_codec_realtek arc4 snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device iwl3945 s...

...---------- 2011-10-24 19:34:40 [ 318.703960] kernel BUG at /build/buildd/linux-lts-backport-maverick-2.6.35/net/netfilter/xt_recent.c:609! 2011-10-24 19:34:40 [ 318.704017] invalid opcode: 0000 [#1] SMP 2011-10-24 19:34:40 [ 318.704137] last sysfs file: /sys/devices/system/cpu/cpu3/cache/index1/shared_cpu_map 2011-10-24 19:34:40 [ 318.704189] CPU 3 2011-10-24 19:34:40 [ 318.704231] Modules linked in: xt_recent veth btrfs zlib_deflate crc32c libcrc32c ufs qnx4 hfsplus hfs minix ntfs vfat msdos fat jfs xfs reiserfs nfs fscache pci_stub vboxpci vboxnetadp vboxnetflt vboxdrv nfsd lockd nfs_acl auth_rpcgs...

...ernel NULL pointer dereference at 0000000000000010 > [ 605.109928] IP: [<ffffffff81100a7a>] bio_add_page+0xa/0x40 > [ 605.110089] PGD 277d70067 PUD 277e0a067 PMD 0 > [ 605.110247] Oops: 0000 [#1] SMP > [ 605.110394] last sysfs file: /sys/devices/system/cpu/cpu15/cache/index2/shared_cpu_map > [ 605.110686] CPU 6 > [ 605.110698] Modules linked in: ip6table_filter ip6_tables nf_nat_tftp nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda nf_conntrack_amanda nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntr...

...>>> Feb 14 02:02:49 lupus kernel: [  534.577630] PGD 0 > >>> Feb 14 02:02:49 lupus kernel: [  534.577640] Oops: 0000 [#1] > PREEMPT SMP > >>> Feb 14 02:02:49 lupus kernel: [  534.577665] last sysfs file: > >>> /sys/devices/system/cpu/cpu7/cache/index2/shared_cpu_map > >>> Feb 14 02:02:49 lupus kernel: [  534.577693] CPU 5 > >>> Feb 14 02:02:49 lupus kernel: [  534.577701] Modules linked in: > radeon > >>> ttm drm_kms_helper cfbcopyarea cfbimgblt cfbfillrect ipt_REJECT > >>> ipt_LOG xt_limit xt_tcpudp xt_state...

On Sun, Nov 07 2010 at 6:05pm -0500, Andi Kleen <andi@firstfloor.org> wrote: > On Sun, Nov 07, 2010 at 10:39:23PM +0100, Milan Broz wrote: > > On 11/07/2010 08:45 PM, Andi Kleen wrote: > > >> I read about barrier-problems and data getting to the partition when > > >> using dm-crypt and several layers so I don''t know if that could be > >