diff for duplicates of <87y26z62jy.fsf@linux.ibm.com> diff --git a/a/1.txt b/N1/1.txt index e0bf0f0..1201079 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -16,8 +16,8 @@ Nicholas Piggin <npiggin@gmail.com> writes: The ISA says: B Segment Size Selector -0b00 - 256 MB (s() -0b01 - 1 TB (s@) +0b00 - 256 MB (s=28) +0b01 - 1 TB (s=40) 0b10 - reserved 0b11 - reserved @@ -60,7 +60,7 @@ Reviewed-by: Fabiano Rosas <farosas@linux.ibm.com> > + * cause problems with the TLBIE that KVM executes. > + */ > + if ((pteh >> HPTE_V_SSIZE_SHIFT) & 0x2) { -> + /* B\v1x is a reserved value, disallow it. */ +> + /* B=0b1x is a reserved value, disallow it. */ > + return H_PARAMETER; > + } > psize = kvmppc_actual_pgsz(pteh, ptel); diff --git a/a/content_digest b/N1/content_digest index 270c86d..4bc8398 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,7 +1,7 @@ "ref\020211004145749.1331331-1-npiggin@gmail.com\0" "From\0Fabiano Rosas <farosas@linux.ibm.com>\0" "Subject\0Re: [PATCH] KVM: PPC: Book3S HV: H_ENTER filter out reserved HPTE[B] value\0" - "Date\0Mon, 11 Oct 2021 14:47:45 +0000\0" + "Date\0Mon, 11 Oct 2021 11:47:45 -0300\0" "To\0Nicholas Piggin <npiggin@gmail.com>" kvm-ppc@vger.kernel.org " linuxppc-dev@lists.ozlabs.org\0" @@ -26,8 +26,8 @@ "The ISA says:\n" "\n" "B Segment Size Selector\n" - "0b00 - 256 MB (s()\n" - "0b01 - 1 TB (s@)\n" + "0b00 - 256 MB (s=28)\n" + "0b01 - 1 TB (s=40)\n" "0b10 - reserved\n" "0b11 - reserved\n" "\n" @@ -70,11 +70,11 @@ "> +\t * cause problems with the TLBIE that KVM executes.\n" "> +\t */\n" "> +\tif ((pteh >> HPTE_V_SSIZE_SHIFT) & 0x2) {\n" - "> +\t\t/* B\v1x is a reserved value, disallow it. */\n" + "> +\t\t/* B=0b1x is a reserved value, disallow it. */\n" "> +\t\treturn H_PARAMETER;\n" "> +\t}\n" "> \tpsize = kvmppc_actual_pgsz(pteh, ptel);\n" "> \tif (!psize)\n" "> \t\treturn H_PARAMETER;" -cff015480ec0bdcb2c8969d789763552df6f5c0eb1fc1cce94399ce9a5b9e78b +670ad0e204cc77d3e4279692d15bde98d6e09ea7ba4edbd24146cbe2ff971943
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