diff for duplicates of <20200731042940.GA20199@in.ibm.com> diff --git a/a/1.txt b/N1/1.txt index bb71e51..60c8cdf 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -15,7 +15,7 @@ On Thu, Jul 30, 2020 at 04:25:26PM -0700, Ram Pai wrote: > Unable to handle kernel paging request for data at address 0x00000011 > Faulting instruction address: 0xc00800000e36e110 > Oops: Kernel access of bad area, sig: 11 [#1] -> LE SMP NR_CPUS 48 NUMA PowerNV +> LE SMP NR_CPUS=2048 NUMA PowerNV > .... > MSR: 900000000280b033 <SF,HV,VEC,VSX,EE,FP,ME,IR,DR,RI,LE> > CR: 24424822 XER: 00000000 @@ -89,7 +89,7 @@ page-in calls. For the case where we run out of device pfns, migrate_vma_finalize() will restore the original PTE and will not replace the PTE with device private PTE. -Also kvmppc_uvmem_page_free() (Þv_pagemap_ops.page_free()) is never +Also kvmppc_uvmem_page_free() (=dev_pagemap_ops.page_free()) is never called for non-device-private pages. This could be a use-after-free case possibly arising out of the new state diff --git a/a/content_digest b/N1/content_digest index 789001a..27cfeeb 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,7 +1,7 @@ "ref\01596151526-4374-1-git-send-email-linuxram@us.ibm.com\0" "From\0Bharata B Rao <bharata@linux.ibm.com>\0" "Subject\0Re: [PATCH] KVM: PPC: Book3S HV: fix a oops in kvmppc_uvmem_page_free()\0" - "Date\0Fri, 31 Jul 2020 04:41:40 +0000\0" + "Date\0Fri, 31 Jul 2020 09:59:40 +0530\0" "To\0Ram Pai <linuxram@us.ibm.com>\0" "Cc\0ldufour@linux.ibm.com" cclaudio@linux.ibm.com @@ -31,7 +31,7 @@ "> Unable to handle kernel paging request for data at address 0x00000011\n" "> Faulting instruction address: 0xc00800000e36e110\n" "> Oops: Kernel access of bad area, sig: 11 [#1]\n" - "> LE SMP NR_CPUS 48 NUMA PowerNV\n" + "> LE SMP NR_CPUS=2048 NUMA PowerNV\n" "> ....\n" "> MSR: 900000000280b033 <SF,HV,VEC,VSX,EE,FP,ME,IR,DR,RI,LE>\n" "> \t\t CR: 24424822 XER: 00000000\n" @@ -105,7 +105,7 @@ "For the case where we run out of device pfns, migrate_vma_finalize() will\n" "restore the original PTE and will not replace the PTE with device private PTE.\n" "\n" - "Also kvmppc_uvmem_page_free() (\303\236v_pagemap_ops.page_free()) is never\n" + "Also kvmppc_uvmem_page_free() (=dev_pagemap_ops.page_free()) is never\n" "called for non-device-private pages.\n" "\n" "This could be a use-after-free case possibly arising out of the new state\n" @@ -115,4 +115,4 @@ "Regards,\n" Bharata. -47d146a331460b1c859b720297b0b501d4f82654109ed38649fbe845c2beb91f +ca6afc4e62d5a888525e28c3e5724ab554df78a19e64b7a2177cb698a387b2ef
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