diff for duplicates of <20090209213929.GQ6802@linux.vnet.ibm.com> diff --git a/a/1.txt b/N1/1.txt index eeba7e5..0dbb682 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -91,39 +91,39 @@ critical sections that RCU needs to pay attention to? > > Unable to handle kernel NULL pointer dereference (address 0000000000000040) > > Call Trace: > > [<a000000100016930>] show_stack+0x50/0xa0 -> > spà000009c922fa00 bspà000009c92214d0 +> > sp=e0000009c922fa00 bsp=e0000009c92214d0 > > [<a0000001000171a0>] show_regs+0x820/0x860 -> > spà000009c922fbd0 bspà000009c9221478 +> > sp=e0000009c922fbd0 bsp=e0000009c9221478 > > [<a00000010003c700>] die+0x1a0/0x2e0 -> > spà000009c922fbd0 bspà000009c9221438 +> > sp=e0000009c922fbd0 bsp=e0000009c9221438 > > [<a0000001006e92f0>] ia64_do_page_fault+0x950/0xa80 -> > spà000009c922fbd0 bspà000009c92213d8 +> > sp=e0000009c922fbd0 bsp=e0000009c92213d8 > > [<a00000010000c7a0>] ia64_native_leave_kernel+0x0/0x270 -> > spà000009c922fc60 bspà000009c92213d8 +> > sp=e0000009c922fc60 bsp=e0000009c92213d8 > > [<a0000001000ecdb0>] profile_tick+0xd0/0x1c0 -> > spà000009c922fe30 bspà000009c9221398 +> > sp=e0000009c922fe30 bsp=e0000009c9221398 > > [<a00000010003bb90>] timer_interrupt+0x170/0x3e0 -> > spà000009c922fe30 bspà000009c9221330 +> > sp=e0000009c922fe30 bsp=e0000009c9221330 > > [<a00000010013a800>] handle_IRQ_event+0x80/0x120 -> > spà000009c922fe30 bspà000009c92212f8 +> > sp=e0000009c922fe30 bsp=e0000009c92212f8 > > [<a00000010013aa00>] __do_IRQ+0x160/0x4a0 -> > spà000009c922fe30 bspà000009c9221290 +> > sp=e0000009c922fe30 bsp=e0000009c9221290 > > [<a000000100012290>] ia64_process_pending_intr+0x2b0/0x360 -> > spà000009c922fe30 bspà000009c9221208 +> > sp=e0000009c922fe30 bsp=e0000009c9221208 > > [<a0000001000112d0>] fixup_irqs+0xf0/0x2a0 -> > spà000009c922fe30 bspà000009c92211a8 +> > sp=e0000009c922fe30 bsp=e0000009c92211a8 > > [<a00000010005bd80>] __cpu_disable+0x140/0x240 -> > spà000009c922fe30 bspà000009c9221168 +> > sp=e0000009c922fe30 bsp=e0000009c9221168 > > [<a0000001006c5870>] take_cpu_down+0x50/0xa0 -> > spà000009c922fe30 bspà000009c9221148 +> > sp=e0000009c922fe30 bsp=e0000009c9221148 > > [<a000000100122610>] stop_cpu+0xd0/0x200 -> > spà000009c922fe30 bspà000009c92210f0 +> > sp=e0000009c922fe30 bsp=e0000009c92210f0 > > [<a0000001000e0440>] kthread+0xc0/0x140 -> > spà000009c922fe30 bspà000009c92210c8 +> > sp=e0000009c922fe30 bsp=e0000009c92210c8 > > [<a000000100014ab0>] kernel_thread_helper+0xd0/0x100 -> > spà000009c922fe30 bspà000009c92210a0 +> > sp=e0000009c922fe30 bsp=e0000009c92210a0 > > [<a00000010000a4c0>] start_kernel_thread+0x20/0x40 -> > spà000009c922fe30 bspà000009c92210a0 +> > sp=e0000009c922fe30 bsp=e0000009c92210a0 > > > > I don't like this revert because it is fragile. ia64 is getting lucky > > because we seem to only ever process timer interrupts in this path, but diff --git a/a/content_digest b/N1/content_digest index c6a4b92..099c010 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,7 +1,7 @@ "ref\020090209201345.GB13107@ldl.fc.hp.com\0" "From\0Paul E. McKenney <paulmck@linux.vnet.ibm.com>\0" "Subject\0Re: RCU can use cpu_active_map?\0" - "Date\0Mon, 09 Feb 2009 21:39:29 +0000\0" + "Date\0Mon, 9 Feb 2009 13:39:29 -0800\0" "To\0Alex Chiang <achiang@hp.com>" tony.luck@intel.com linux-ia64@vger.kernel.org @@ -101,39 +101,39 @@ "> > Unable to handle kernel NULL pointer dereference (address 0000000000000040)\n" "> > Call Trace:\n" "> > [<a000000100016930>] show_stack+0x50/0xa0\n" - "> > sp\303\240000009c922fa00 bsp\303\240000009c92214d0\n" + "> > sp=e0000009c922fa00 bsp=e0000009c92214d0\n" "> > [<a0000001000171a0>] show_regs+0x820/0x860\n" - "> > sp\303\240000009c922fbd0 bsp\303\240000009c9221478\n" + "> > sp=e0000009c922fbd0 bsp=e0000009c9221478\n" "> > [<a00000010003c700>] die+0x1a0/0x2e0\n" - "> > sp\303\240000009c922fbd0 bsp\303\240000009c9221438\n" + "> > sp=e0000009c922fbd0 bsp=e0000009c9221438\n" "> > [<a0000001006e92f0>] ia64_do_page_fault+0x950/0xa80\n" - "> > sp\303\240000009c922fbd0 bsp\303\240000009c92213d8\n" + "> > sp=e0000009c922fbd0 bsp=e0000009c92213d8\n" "> > [<a00000010000c7a0>] ia64_native_leave_kernel+0x0/0x270\n" - "> > sp\303\240000009c922fc60 bsp\303\240000009c92213d8\n" + "> > sp=e0000009c922fc60 bsp=e0000009c92213d8\n" "> > [<a0000001000ecdb0>] profile_tick+0xd0/0x1c0\n" - "> > sp\303\240000009c922fe30 bsp\303\240000009c9221398\n" + "> > sp=e0000009c922fe30 bsp=e0000009c9221398\n" "> > [<a00000010003bb90>] timer_interrupt+0x170/0x3e0\n" - "> > sp\303\240000009c922fe30 bsp\303\240000009c9221330\n" + "> > sp=e0000009c922fe30 bsp=e0000009c9221330\n" "> > [<a00000010013a800>] handle_IRQ_event+0x80/0x120\n" - "> > sp\303\240000009c922fe30 bsp\303\240000009c92212f8\n" + "> > sp=e0000009c922fe30 bsp=e0000009c92212f8\n" "> > [<a00000010013aa00>] __do_IRQ+0x160/0x4a0\n" - "> > sp\303\240000009c922fe30 bsp\303\240000009c9221290\n" + "> > sp=e0000009c922fe30 bsp=e0000009c9221290\n" "> > [<a000000100012290>] ia64_process_pending_intr+0x2b0/0x360\n" - "> > sp\303\240000009c922fe30 bsp\303\240000009c9221208\n" + "> > sp=e0000009c922fe30 bsp=e0000009c9221208\n" "> > [<a0000001000112d0>] fixup_irqs+0xf0/0x2a0\n" - "> > sp\303\240000009c922fe30 bsp\303\240000009c92211a8\n" + "> > sp=e0000009c922fe30 bsp=e0000009c92211a8\n" "> > [<a00000010005bd80>] __cpu_disable+0x140/0x240\n" - "> > sp\303\240000009c922fe30 bsp\303\240000009c9221168\n" + "> > sp=e0000009c922fe30 bsp=e0000009c9221168\n" "> > [<a0000001006c5870>] take_cpu_down+0x50/0xa0\n" - "> > sp\303\240000009c922fe30 bsp\303\240000009c9221148\n" + "> > sp=e0000009c922fe30 bsp=e0000009c9221148\n" "> > [<a000000100122610>] stop_cpu+0xd0/0x200\n" - "> > sp\303\240000009c922fe30 bsp\303\240000009c92210f0\n" + "> > sp=e0000009c922fe30 bsp=e0000009c92210f0\n" "> > [<a0000001000e0440>] kthread+0xc0/0x140\n" - "> > sp\303\240000009c922fe30 bsp\303\240000009c92210c8\n" + "> > sp=e0000009c922fe30 bsp=e0000009c92210c8\n" "> > [<a000000100014ab0>] kernel_thread_helper+0xd0/0x100\n" - "> > sp\303\240000009c922fe30 bsp\303\240000009c92210a0\n" + "> > sp=e0000009c922fe30 bsp=e0000009c92210a0\n" "> > [<a00000010000a4c0>] start_kernel_thread+0x20/0x40\n" - "> > sp\303\240000009c922fe30 bsp\303\240000009c92210a0\n" + "> > sp=e0000009c922fe30 bsp=e0000009c92210a0\n" "> > \n" "> > I don't like this revert because it is fragile. ia64 is getting lucky\n" "> > because we seem to only ever process timer interrupts in this path, but\n" @@ -213,4 +213,4 @@ "> > the body of a message to majordomo@vger.kernel.org\n" > > More majordomo info at http://vger.kernel.org/majordomo-info.html -265791fd69e17d3630f9fd80ddcb7f5b11568de3e143a34793c1656f19c888cf +d046e13781620713392d4fac6cea41ff57902d63b9ddc0536610b03eafd20cea
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