diff for duplicates of <1462950715.20338.3.camel@gmail.com> diff --git a/a/1.txt b/N1/1.txt index 5b2c20f..85d544a 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,6 +1,6 @@ On Tue, 2016-05-10 at 09:55 +1000, Michael Ellerman wrote: > On Thu, 2016-05-05 at 07:54:09 UTC, Oliver O'Halloran wrote: -> > +> >A > > The mm zone mechanism was traditionally used by arch specific code to > > partition memory into allocation zones. However there are several zones > > that are managed by the mm subsystem rather than the architecture. Most @@ -10,31 +10,31 @@ On Tue, 2016-05-10 at 09:55 +1000, Michael Ellerman wrote: > > ZONE_DEVICE when enabled. Device memory cannot be used for regular kernel > > memory allocations so this will cause a kernel panic at boot. > This is breaking my freescale machine: -> -> Sorting __ex_table... -> Unable to handle kernel paging request for data at address 0xc000000101e28020 -> Faulting instruction address: 0xc0000000009ab698 -> cpu 0x0: Vector: 300 (Data Access) at [c000000000acbb30] -> pc: c0000000009ab698: .reserve_bootmem_region+0x64/0x8c -> lr: c0000000009883d0: .free_all_bootmem+0x70/0x200 -> sp: c000000000acbdb0 -> msr: 80021000 -> dar: c000000101e28020 -> dsisr: 800000 -> current = 0xc000000000a07640 -> paca = 0xc00000003fff5000 softe: 0 irq_happened: 0x01 -> pid = 0, comm = swapper -> Linux version 4.6.0-rc3-00160-gc09920947f23 (michael@ka1) (gcc version 5.3.0 (GCC) ) #5 SMP Tue May 10 09:44:11 AEST 2016 -> enter ? for help -> [link register ] c0000000009883d0 .free_all_bootmem+0x70/0x200 -> [c000000000acbdb0] c000000000988398 .free_all_bootmem+0x38/0x200 (unreliable) -> [c000000000acbe80] c00000000097b700 .mem_init+0x5c/0x7c -> [c000000000acbef0] c000000000971a0c .start_kernel+0x28c/0x4e4 -> [c000000000acbf90] c000000000000544 start_here_common+0x20/0x5c -> 0:mon> ? -> +>A +> A Sorting __ex_table... +> A Unable to handle kernel paging request for data at address 0xc000000101e28020 +> A Faulting instruction address: 0xc0000000009ab698 +> A cpu 0x0: Vector: 300 (Data Access) at [c000000000acbb30] +> A A A A A A pc: c0000000009ab698: .reserve_bootmem_region+0x64/0x8c +> A A A A A A lr: c0000000009883d0: .free_all_bootmem+0x70/0x200 +> A A A A A A sp: c000000000acbdb0 +> A A A A A msr: 80021000 +> A A A A A dar: c000000101e28020 +> A A A dsisr: 800000 +> A A A A current = 0xc000000000a07640 +> A A A A pacaA A A A = 0xc00000003fff5000 A softe: 0 A irq_happened: 0x01 +> A A A A A A pidA A A = 0, comm = swapper +> A Linux version 4.6.0-rc3-00160-gc09920947f23 (michael@ka1) (gcc version 5.3.0 (GCC) ) #5 SMP Tue May 10 09:44:11 AEST 2016 +> A enter ? for help +> A [link registerA A A ] c0000000009883d0 .free_all_bootmem+0x70/0x200 +> A [c000000000acbdb0] c000000000988398 .free_all_bootmem+0x38/0x200 (unreliable) +> A [c000000000acbe80] c00000000097b700 .mem_init+0x5c/0x7c +> A [c000000000acbef0] c000000000971a0c .start_kernel+0x28c/0x4e4 +> A [c000000000acbf90] c000000000000544 start_here_common+0x20/0x5c +> A 0:mon> ?A +>A > I can give you access some time if you need to debug it. -> +>A Could you also please post the bits on the boot containing the zone @@ -43,3 +43,9 @@ is broken. Or you could just send the whole dmesg Thanks, Balbir Singh + +-- +To unsubscribe, send a message with 'unsubscribe linux-mm' in +the body to majordomo@kvack.org. For more info on Linux MM, +see: http://www.linux-mm.org/ . +Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a> diff --git a/a/content_digest b/N1/content_digest index c5ae451..afa98f7 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -10,7 +10,7 @@ "b\0" "On Tue, 2016-05-10 at 09:55 +1000, Michael Ellerman wrote:\n" "> On Thu, 2016-05-05 at 07:54:09 UTC, Oliver O'Halloran wrote:\n" - "> >\302\240\n" + "> >A \n" "> > The mm zone mechanism was traditionally used by arch specific code to\n" "> > partition memory into allocation zones. However there are several zones\n" "> > that are managed by the mm subsystem rather than the architecture. Most\n" @@ -20,31 +20,31 @@ "> > ZONE_DEVICE when enabled. Device memory cannot be used for regular kernel\n" "> > memory allocations so this will cause a kernel panic at boot.\n" "> This is breaking my freescale machine:\n" - ">\302\240\n" - "> \302\240 Sorting __ex_table...\n" - "> \302\240 Unable to handle kernel paging request for data at address 0xc000000101e28020\n" - "> \302\240 Faulting instruction address: 0xc0000000009ab698\n" - "> \302\240 cpu 0x0: Vector: 300 (Data Access) at [c000000000acbb30]\n" - "> \302\240\302\240\302\240\302\240\302\240\302\240pc: c0000000009ab698: .reserve_bootmem_region+0x64/0x8c\n" - "> \302\240\302\240\302\240\302\240\302\240\302\240lr: c0000000009883d0: .free_all_bootmem+0x70/0x200\n" - "> \302\240\302\240\302\240\302\240\302\240\302\240sp: c000000000acbdb0\n" - "> \302\240\302\240\302\240\302\240\302\240msr: 80021000\n" - "> \302\240\302\240\302\240\302\240\302\240dar: c000000101e28020\n" - "> \302\240\302\240\302\240dsisr: 800000\n" - "> \302\240\302\240\302\240\302\240current = 0xc000000000a07640\n" - "> \302\240\302\240\302\240\302\240paca\302\240\302\240\302\240\302\240= 0xc00000003fff5000\t\302\240softe: 0\t\302\240irq_happened: 0x01\n" - "> \302\240\302\240\302\240\302\240\302\240\302\240pid\302\240\302\240\302\240= 0, comm = swapper\n" - "> \302\240 Linux version 4.6.0-rc3-00160-gc09920947f23 (michael@ka1) (gcc version 5.3.0 (GCC) ) #5 SMP Tue May 10 09:44:11 AEST 2016\n" - "> \302\240 enter ? for help\n" - "> \302\240 [link register\302\240\302\240\302\240] c0000000009883d0 .free_all_bootmem+0x70/0x200\n" - "> \302\240 [c000000000acbdb0] c000000000988398 .free_all_bootmem+0x38/0x200 (unreliable)\n" - "> \302\240 [c000000000acbe80] c00000000097b700 .mem_init+0x5c/0x7c\n" - "> \302\240 [c000000000acbef0] c000000000971a0c .start_kernel+0x28c/0x4e4\n" - "> \302\240 [c000000000acbf90] c000000000000544 start_here_common+0x20/0x5c\n" - "> \302\240 0:mon> ?\302\240\n" - ">\302\240\n" + ">A \n" + "> A Sorting __ex_table...\n" + "> A Unable to handle kernel paging request for data at address 0xc000000101e28020\n" + "> A Faulting instruction address: 0xc0000000009ab698\n" + "> A cpu 0x0: Vector: 300 (Data Access) at [c000000000acbb30]\n" + "> A A A A A A pc: c0000000009ab698: .reserve_bootmem_region+0x64/0x8c\n" + "> A A A A A A lr: c0000000009883d0: .free_all_bootmem+0x70/0x200\n" + "> A A A A A A sp: c000000000acbdb0\n" + "> A A A A A msr: 80021000\n" + "> A A A A A dar: c000000101e28020\n" + "> A A A dsisr: 800000\n" + "> A A A A current = 0xc000000000a07640\n" + "> A A A A pacaA A A A = 0xc00000003fff5000\tA softe: 0\tA irq_happened: 0x01\n" + "> A A A A A A pidA A A = 0, comm = swapper\n" + "> A Linux version 4.6.0-rc3-00160-gc09920947f23 (michael@ka1) (gcc version 5.3.0 (GCC) ) #5 SMP Tue May 10 09:44:11 AEST 2016\n" + "> A enter ? for help\n" + "> A [link registerA A A ] c0000000009883d0 .free_all_bootmem+0x70/0x200\n" + "> A [c000000000acbdb0] c000000000988398 .free_all_bootmem+0x38/0x200 (unreliable)\n" + "> A [c000000000acbe80] c00000000097b700 .mem_init+0x5c/0x7c\n" + "> A [c000000000acbef0] c000000000971a0c .start_kernel+0x28c/0x4e4\n" + "> A [c000000000acbf90] c000000000000544 start_here_common+0x20/0x5c\n" + "> A 0:mon> ?A \n" + ">A \n" "> I can give you access some time if you need to debug it.\n" - ">\302\240\n" + ">A \n" "\n" "\n" "Could you also please post the bits on the boot containing the zone\n" @@ -52,6 +52,12 @@ "is broken. Or you could just send the whole dmesg\n" "\n" "Thanks,\n" - Balbir Singh + "Balbir Singh\n" + "\n" + "--\n" + "To unsubscribe, send a message with 'unsubscribe linux-mm' in\n" + "the body to majordomo@kvack.org. For more info on Linux MM,\n" + "see: http://www.linux-mm.org/ .\n" + "Don't email: <a href=mailto:\"dont@kvack.org\"> email@kvack.org </a>" -a00ac53e29a9edcb318631851be1c9937b7ce46c3a4b2280270e9b1261eba264 +e1df08ba044f6f6796a9ffbd5cd2b5a25233cd2abaa07e20a6460ec20714de1d
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