[Bug 1035887] New: S-BOX doesn't work properly on Broadwell
http://bugzilla.suse.com/show_bug.cgi?id=1035887 Bug ID: 1035887 Summary: S-BOX doesn't work properly on Broadwell Classification: openSUSE Product: openSUSE Distribution Version: Leap 42.2 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-maintainers@forge.provo.novell.com Reporter: jkosina@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- [ 3.783325] general protection fault: 0000 [#1] SMP [ 3.788882] Modules linked in: [ 3.792297] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.62-x86_64 #5 [ 3.799580] Hardware name: Dell Inc. PowerEdge R430/0CN7X8, BIOS 2.2.5 09/08/2016 [ 3.807930] task: ffffffff818104c0 ti: ffffffff81800000 task.ti: ffffffff81800000 [ 3.816278] RIP: 0010:[<ffffffff81027cc3>] [<ffffffff81027cc3>] hswep_uncore_sbox_msr_init_box+0x83/0xd0 [ 3.826968] RSP: 0000:ffff88047fc03f10 EFLAGS: 00010046 [ 3.832891] RAX: 0000000000000001 RBX: 0000000000000001 RCX: 0000000000000720 [ 3.840853] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88047fc03f18 [ 3.848815] RBP: 0000000000000720 R08: 000000000344ef46 R09: 0000000000000000 [ 3.856776] R10: 0000000000000400 R11: 0000000000000400 R12: 0000000000000001 [ 3.864737] R13: 0000000000000000 R14: ffffffff8181d3a0 R15: ffff88046b659800 [ 3.872699] FS: 0000000000000000(0000) GS:ffff88047fc00000(0000) knlGS:0000000000000000 [ 3.881728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.888137] CR2: ffff88047ffff000 CR3: 000000000180b000 CR4: 00000000003406f0 [ 3.896098] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3.904060] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3.912021] Stack: [ 3.914261] 0000000000010003 f089b2e9142bb743 ffff880075f43a00 ffffffff818ae0f8 [ 3.922553] 0000000000000000 ffffffff8102353e 0000000000000000 000000027fc0dda0 [ 3.930843] ffff88047fc19160 0000000000000000 ffffffff818d65df 0000000000000000 [ 3.939134] Call Trace: [ 3.941859] <IRQ> [ 3.944005] [<ffffffff8102353e>] ? uncore_cpu_starting+0x8e/0x1c0 [ 3.951104] [<ffffffff818d65df>] ? cstate_pmu_init+0x180/0x180 [ 3.957711] [<ffffffff810b6f55>] ? flush_smp_call_function_queue+0x75/0x150 [ 3.965578] [<ffffffff81037713>] ? smp_call_function_single_interrupt+0x23/0x30 [ 3.973832] [<ffffffff8152c5cf>] ? call_function_interrupt+0x7f/0x90 [ 3.981016] <EOI> [ 3.983162] [<ffffffff8100cf42>] ? mwait_idle+0x82/0x160 [ 3.989389] [<ffffffff8108bb44>] ? cpu_startup_entry+0x264/0x310 [ 3.996187] [<ffffffff818cbed9>] ? start_kernel+0x406/0x426 [ 4.002499] Code: 00 31 db 41 bc 01 00 00 00 e8 ea 72 27 00 83 f8 3f 89 c6 7f 32 89 f1 4c 89 e0 48 d3 e0 89 e9 48 09 c3 48 89 da 89 d8 48 c1 ea 20 <0f> 30 8d 56 01 48 89 e7 be 40 00 00 00 48 63 d2 e8 d8 73 27 00 [ 4.024161] RIP [<ffffffff81027cc3>] hswep_uncore_sbox_msr_init_box+0x83/0xd0 [ 4.032229] RSP <ffff88047fc03f10> Not properly fixed upstream by 6cb2f1d9af5b0f and then later fixed properly by completely removing S-BOX support for Broadwell via 3b94a891667c30 -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.suse.com/show_bug.cgi?id=1035887
Jiri Kosina
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Jiri Kosina
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Jiri Kosina
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Swamp Workflow Management
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