diff for duplicates of <20160715125519.GA21685@350D> diff --git a/a/content_digest b/N1/content_digest index 2bfaed2..beb9601 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -6,7 +6,7 @@ "ref\0CAGXu5jJy4O4tV2sB=MSkYh2DEfxUYkH4Q3ghmrHEGc6s-k285A@mail.gmail.com\0" "ref\0CAGXu5jLuQPdBH4a0BF9AgH7qQubfoz+fFW2sTi2rRxsU8u_8QQ@mail.gmail.com\0" "From\0Balbir Singh <bsingharora@gmail.com>\0" - "Subject\0[kernel-hardening] Re: [PATCH v2 02/11] mm: Hardened usercopy\0" + "Subject\0Re: [PATCH v2 02/11] mm: Hardened usercopy\0" "Date\0Fri, 15 Jul 2016 22:55:19 +1000\0" "To\0Kees Cook <keescook@chromium.org>\0" "Cc\0Balbir Singh <bsingharora@gmail.com>" @@ -32,19 +32,7 @@ Andrew Morton <akpm@linux-foundation.org> Andy Lutomirski <luto@kernel.org> Borislav Petkov <bp@suse.de> - Mathias Krause <minipli@googlemail.com> - Jan Kara <jack@suse.cz> - Vitaly Wool <vitalywool@gmail.com> - Andrea Arcangeli <aarcange@redhat.com> - Dmitry Vyukov <dvyukov@google.com> - Laura Abbott <labbott@fedoraproject.org> - linux-arm-kernel@lists.infradead.org <linux-arm-kernel@lists.infradead.org> - linux-ia64@vger.kernel.org - linuxppc-dev@lists.ozlabs.org <linuxppc-dev@lists.ozlabs.org> - sparclinux <sparclinux@vger.kernel.org> - linux-arch <linux-arch@vger.kernel.org> - Linux-MM <linux-mm@kvack.org> - " kernel-hardening@lists.openwall.com <kernel-hardening@lists.openwall.com>\0" + " Math\0" "\00:1\0" "b\0" "On Thu, Jul 14, 2016 at 09:53:31PM -0700, Kees Cook wrote:\n" @@ -115,4 +103,4 @@ "\n" Balbir -e4f67b5dc3833ce8c8103cbaf5a64cacde52c020f71e81a5f0c81b88e5691765 +f715f36c01c867faf79aef02b8a976214007fad4ef788a7fdd1e694fc89dbbed
diff --git a/a/content_digest b/N2/content_digest index 2bfaed2..0b14dd2 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -6,7 +6,7 @@ "ref\0CAGXu5jJy4O4tV2sB=MSkYh2DEfxUYkH4Q3ghmrHEGc6s-k285A@mail.gmail.com\0" "ref\0CAGXu5jLuQPdBH4a0BF9AgH7qQubfoz+fFW2sTi2rRxsU8u_8QQ@mail.gmail.com\0" "From\0Balbir Singh <bsingharora@gmail.com>\0" - "Subject\0[kernel-hardening] Re: [PATCH v2 02/11] mm: Hardened usercopy\0" + "Subject\0Re: [PATCH v2 02/11] mm: Hardened usercopy\0" "Date\0Fri, 15 Jul 2016 22:55:19 +1000\0" "To\0Kees Cook <keescook@chromium.org>\0" "Cc\0Balbir Singh <bsingharora@gmail.com>" @@ -115,4 +115,4 @@ "\n" Balbir -e4f67b5dc3833ce8c8103cbaf5a64cacde52c020f71e81a5f0c81b88e5691765 +d5a2e57cd29b5c65e99a21eaf7957cd975014b1a1f3c65a4cec7290c21fc4591
diff --git a/a/1.txt b/N3/1.txt index 7d531f3..92fbe6f 100644 --- a/a/1.txt +++ b/N3/1.txt @@ -4,7 +4,7 @@ On Thu, Jul 14, 2016 at 09:53:31PM -0700, Kees Cook wrote: > >> On Thu, Jul 14, 2016 at 09:04:18PM -0400, Rik van Riel wrote: > >>> On Fri, 2016-07-15 at 09:20 +1000, Balbir Singh wrote: > >>> -> >>> > > == +> >>> > > = > >>> > > + ((unsigned long)end & (unsigned > >>> > > long)PAGE_MASK))) > >>> > > + return NULL; @@ -12,7 +12,7 @@ On Thu, Jul 14, 2016 at 09:53:31PM -0700, Kees Cook wrote: > >>> > > + /* Allow if start and end are inside the same compound > >>> > > page. */ > >>> > > + endpage = virt_to_head_page(end); -> >>> > > + if (likely(endpage == page)) +> >>> > > + if (likely(endpage = page)) > >>> > > + return NULL; > >>> > > + > >>> > > + /* Allow special areas, device memory, and sometimes diff --git a/a/content_digest b/N3/content_digest index 2bfaed2..a27dbc8 100644 --- a/a/content_digest +++ b/N3/content_digest @@ -6,8 +6,8 @@ "ref\0CAGXu5jJy4O4tV2sB=MSkYh2DEfxUYkH4Q3ghmrHEGc6s-k285A@mail.gmail.com\0" "ref\0CAGXu5jLuQPdBH4a0BF9AgH7qQubfoz+fFW2sTi2rRxsU8u_8QQ@mail.gmail.com\0" "From\0Balbir Singh <bsingharora@gmail.com>\0" - "Subject\0[kernel-hardening] Re: [PATCH v2 02/11] mm: Hardened usercopy\0" - "Date\0Fri, 15 Jul 2016 22:55:19 +1000\0" + "Subject\0Re: [PATCH v2 02/11] mm: Hardened usercopy\0" + "Date\0Fri, 15 Jul 2016 12:55:19 +0000\0" "To\0Kees Cook <keescook@chromium.org>\0" "Cc\0Balbir Singh <bsingharora@gmail.com>" Rik van Riel <riel@redhat.com> @@ -53,7 +53,7 @@ "> >> On Thu, Jul 14, 2016 at 09:04:18PM -0400, Rik van Riel wrote:\n" "> >>> On Fri, 2016-07-15 at 09:20 +1000, Balbir Singh wrote:\n" "> >>>\n" - "> >>> > > ==\n" + "> >>> > > =\n" "> >>> > > + ((unsigned long)end & (unsigned\n" "> >>> > > long)PAGE_MASK)))\n" "> >>> > > + return NULL;\n" @@ -61,7 +61,7 @@ "> >>> > > + /* Allow if start and end are inside the same compound\n" "> >>> > > page. */\n" "> >>> > > + endpage = virt_to_head_page(end);\n" - "> >>> > > + if (likely(endpage == page))\n" + "> >>> > > + if (likely(endpage = page))\n" "> >>> > > + return NULL;\n" "> >>> > > +\n" "> >>> > > + /* Allow special areas, device memory, and sometimes\n" @@ -115,4 +115,4 @@ "\n" Balbir -e4f67b5dc3833ce8c8103cbaf5a64cacde52c020f71e81a5f0c81b88e5691765 +606b03d11e1dc669b27b0242e456a9dbc43666f8b9ff0445b624f5b715cadc17
diff --git a/a/content_digest b/N4/content_digest index 2bfaed2..4e5cf3e 100644 --- a/a/content_digest +++ b/N4/content_digest @@ -5,46 +5,10 @@ "ref\020160715014151.GA13944@balbir.ozlabs.ibm.com\0" "ref\0CAGXu5jJy4O4tV2sB=MSkYh2DEfxUYkH4Q3ghmrHEGc6s-k285A@mail.gmail.com\0" "ref\0CAGXu5jLuQPdBH4a0BF9AgH7qQubfoz+fFW2sTi2rRxsU8u_8QQ@mail.gmail.com\0" - "From\0Balbir Singh <bsingharora@gmail.com>\0" - "Subject\0[kernel-hardening] Re: [PATCH v2 02/11] mm: Hardened usercopy\0" + "From\0bsingharora@gmail.com (Balbir Singh)\0" + "Subject\0[PATCH v2 02/11] mm: Hardened usercopy\0" "Date\0Fri, 15 Jul 2016 22:55:19 +1000\0" - "To\0Kees Cook <keescook@chromium.org>\0" - "Cc\0Balbir Singh <bsingharora@gmail.com>" - Rik van Riel <riel@redhat.com> - LKML <linux-kernel@vger.kernel.org> - Casey Schaufler <casey@schaufler-ca.com> - PaX Team <pageexec@freemail.hu> - Brad Spengler <spender@grsecurity.net> - Russell King <linux@armlinux.org.uk> - Catalin Marinas <catalin.marinas@arm.com> - Will Deacon <will.deacon@arm.com> - Ard Biesheuvel <ard.biesheuvel@linaro.org> - Benjamin Herrenschmidt <benh@kernel.crashing.org> - Michael Ellerman <mpe@ellerman.id.au> - Tony Luck <tony.luck@intel.com> - Fenghua Yu <fenghua.yu@intel.com> - David S. Miller <davem@davemloft.net> - x86@kernel.org <x86@kernel.org> - Christoph Lameter <cl@linux.com> - Pekka Enberg <penberg@kernel.org> - David Rientjes <rientjes@google.com> - Joonsoo Kim <iamjoonsoo.kim@lge.com> - Andrew Morton <akpm@linux-foundation.org> - Andy Lutomirski <luto@kernel.org> - Borislav Petkov <bp@suse.de> - Mathias Krause <minipli@googlemail.com> - Jan Kara <jack@suse.cz> - Vitaly Wool <vitalywool@gmail.com> - Andrea Arcangeli <aarcange@redhat.com> - Dmitry Vyukov <dvyukov@google.com> - Laura Abbott <labbott@fedoraproject.org> - linux-arm-kernel@lists.infradead.org <linux-arm-kernel@lists.infradead.org> - linux-ia64@vger.kernel.org - linuxppc-dev@lists.ozlabs.org <linuxppc-dev@lists.ozlabs.org> - sparclinux <sparclinux@vger.kernel.org> - linux-arch <linux-arch@vger.kernel.org> - Linux-MM <linux-mm@kvack.org> - " kernel-hardening@lists.openwall.com <kernel-hardening@lists.openwall.com>\0" + "To\0linux-arm-kernel@lists.infradead.org\0" "\00:1\0" "b\0" "On Thu, Jul 14, 2016 at 09:53:31PM -0700, Kees Cook wrote:\n" @@ -115,4 +79,4 @@ "\n" Balbir -e4f67b5dc3833ce8c8103cbaf5a64cacde52c020f71e81a5f0c81b88e5691765 +ac525808fd7ed1ca5088cbe36c9d4c94260ef103d7e10b49d24607e9369d42e6
diff --git a/a/1.txt b/N5/1.txt index 7d531f3..d44eea5 100644 --- a/a/1.txt +++ b/N5/1.txt @@ -65,3 +65,9 @@ On Thu, Jul 14, 2016 at 09:53:31PM -0700, Kees Cook wrote: That looks reasonable to me Balbir + +-- +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/N5/content_digest index 2bfaed2..774fce3 100644 --- a/a/content_digest +++ b/N5/content_digest @@ -6,7 +6,7 @@ "ref\0CAGXu5jJy4O4tV2sB=MSkYh2DEfxUYkH4Q3ghmrHEGc6s-k285A@mail.gmail.com\0" "ref\0CAGXu5jLuQPdBH4a0BF9AgH7qQubfoz+fFW2sTi2rRxsU8u_8QQ@mail.gmail.com\0" "From\0Balbir Singh <bsingharora@gmail.com>\0" - "Subject\0[kernel-hardening] Re: [PATCH v2 02/11] mm: Hardened usercopy\0" + "Subject\0Re: [PATCH v2 02/11] mm: Hardened usercopy\0" "Date\0Fri, 15 Jul 2016 22:55:19 +1000\0" "To\0Kees Cook <keescook@chromium.org>\0" "Cc\0Balbir Singh <bsingharora@gmail.com>" @@ -113,6 +113,12 @@ "\n" "That looks reasonable to me\n" "\n" - Balbir + "Balbir\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>" -e4f67b5dc3833ce8c8103cbaf5a64cacde52c020f71e81a5f0c81b88e5691765 +80ac69ff6bbd67552a594dc78859374db3b48e5a21fccc7531d22a71c53d48bf
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