diff for duplicates of <20170830025910.GB2386@redhat.com> diff --git a/a/1.txt b/N1/1.txt index 2bf8711..6c47cb8 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,5 +1,5 @@ On Tue, Aug 29, 2017 at 07:46:07PM -0700, Nadav Amit wrote: -> JA(C)rA'me Glisse <jglisse@redhat.com> wrote: +> Jérôme Glisse <jglisse@redhat.com> wrote: > > > Replacing all mmu_notifier_invalidate_page() by mmu_notifier_invalidat_range() > > and making sure it is bracketed by call to mmu_notifier_invalidate_range_start/ @@ -8,14 +8,14 @@ On Tue, Aug 29, 2017 at 07:46:07PM -0700, Nadav Amit wrote: > > Note that because we can not presume the pmd value or pte value we have to > > assume the worse and unconditionaly report an invalidation as happening. > > -> > Signed-off-by: JA(C)rA'me Glisse <jglisse@redhat.com> +> > Signed-off-by: Jérôme Glisse <jglisse@redhat.com> > > Cc: Dan Williams <dan.j.williams@intel.com> > > Cc: Ross Zwisler <ross.zwisler@linux.intel.com> > > Cc: Linus Torvalds <torvalds@linux-foundation.org> > > Cc: Bernhard Held <berny156@gmx.de> > > Cc: Adam Borowski <kilobyte@angband.pl> > > Cc: Andrea Arcangeli <aarcange@redhat.com> -> > Cc: Radim KrA?mA!A? <rkrcmar@redhat.com> +> > Cc: Radim Krčmář <rkrcmar@redhat.com> > > Cc: Wanpeng Li <kernellwp@gmail.com> > > Cc: Paolo Bonzini <pbonzini@redhat.com> > > Cc: Takashi Iwai <tiwai@suse.de> @@ -117,7 +117,7 @@ On Tue, Aug 29, 2017 at 07:46:07PM -0700, Nadav Amit wrote: > > + mmu_notifier_invalidate_range(mm, address, > > + address + vma_mmu_pagesize(vma)); > -> I dona??t think that the notifier should be called after the PTE is set, but +> I don’t think that the notifier should be called after the PTE is set, but > after the PTE is cleared, PTE permissions are demoted (e.g., RW->RO) or > access/dirty bits are cleared. [There is an exception: if the PFN in the PTE > is changed without clearing the PTE before, but it does not apply here, and @@ -134,10 +134,4 @@ or ptep_get_and_clear() as in this case there is no need to invalidate any secondary page table but that's an overkill optimization that just add too much complexity. -JA(C)rA'me - --- -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> +Jérôme diff --git a/a/content_digest b/N1/content_digest index d3dd954..aecd4de 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -24,7 +24,7 @@ "\00:1\0" "b\0" "On Tue, Aug 29, 2017 at 07:46:07PM -0700, Nadav Amit wrote:\n" - "> JA(C)rA'me Glisse <jglisse@redhat.com> wrote:\n" + "> J\303\251r\303\264me Glisse <jglisse@redhat.com> wrote:\n" "> \n" "> > Replacing all mmu_notifier_invalidate_page() by mmu_notifier_invalidat_range()\n" "> > and making sure it is bracketed by call to mmu_notifier_invalidate_range_start/\n" @@ -33,14 +33,14 @@ "> > Note that because we can not presume the pmd value or pte value we have to\n" "> > assume the worse and unconditionaly report an invalidation as happening.\n" "> > \n" - "> > Signed-off-by: JA(C)rA'me Glisse <jglisse@redhat.com>\n" + "> > Signed-off-by: J\303\251r\303\264me Glisse <jglisse@redhat.com>\n" "> > Cc: Dan Williams <dan.j.williams@intel.com>\n" "> > Cc: Ross Zwisler <ross.zwisler@linux.intel.com>\n" "> > Cc: Linus Torvalds <torvalds@linux-foundation.org>\n" "> > Cc: Bernhard Held <berny156@gmx.de>\n" "> > Cc: Adam Borowski <kilobyte@angband.pl>\n" "> > Cc: Andrea Arcangeli <aarcange@redhat.com>\n" - "> > Cc: Radim KrA?mA!A? <rkrcmar@redhat.com>\n" + "> > Cc: Radim Kr\304\215m\303\241\305\231 <rkrcmar@redhat.com>\n" "> > Cc: Wanpeng Li <kernellwp@gmail.com>\n" "> > Cc: Paolo Bonzini <pbonzini@redhat.com>\n" "> > Cc: Takashi Iwai <tiwai@suse.de>\n" @@ -142,7 +142,7 @@ "> > +\t\t\t\tmmu_notifier_invalidate_range(mm, address,\n" "> > +\t\t\t\t\taddress + vma_mmu_pagesize(vma));\n" "> \n" - "> I dona??t think that the notifier should be called after the PTE is set, but\n" + "> I don\342\200\231t think that the notifier should be called after the PTE is set, but\n" "> after the PTE is cleared, PTE permissions are demoted (e.g., RW->RO) or\n" "> access/dirty bits are cleared. [There is an exception: if the PFN in the PTE\n" "> is changed without clearing the PTE before, but it does not apply here, and\n" @@ -159,12 +159,6 @@ "any secondary page table but that's an overkill optimization that just\n" "add too much complexity.\n" "\n" - "JA(C)rA'me\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>" + "J\303\251r\303\264me" -63a9424e8837eadeb4bb0907d58597ea5867fb1f061fba6c79c30ad2dd785958 +3d6db8229891f0421989f5c31fd68c51f26ca59733ef43a01962074df9ce0cc6
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