diff for duplicates of <20160714232019.GA28254@350D> diff --git a/a/content_digest b/N1/content_digest index 262677f..002b563 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,7 +1,7 @@ "ref\01468446964-22213-1-git-send-email-keescook@chromium.org\0" "ref\01468446964-22213-3-git-send-email-keescook@chromium.org\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 09:20:19 +1000\0" "To\0Kees Cook <keescook@chromium.org>\0" "Cc\0linux-kernel@vger.kernel.org" @@ -28,17 +28,7 @@ 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-ia64@vger.kernel.org - linuxppc-dev@lists.ozlabs.org - sparclinux@vger.kernel.org - linux-arch@vger.kernel.org - linux-mm@kvack.org - " kernel-hardening@lists.openwall.com\0" + " Vita\0" "\00:1\0" "b\0" "On Wed, Jul 13, 2016 at 02:55:55PM -0700, Kees Cook wrote:\n" @@ -400,4 +390,4 @@ "\n" Balbir Singh -44f8d57cbff08f007c182da0376e45524d6332bd08971ea9e175ec5a2f53589e +7b530bd40aa4d35c1bad0c67db08ff4f6f134c22dcfc245dc74e133614abe581
diff --git a/a/content_digest b/N2/content_digest index 262677f..c53b9aa 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -1,7 +1,7 @@ "ref\01468446964-22213-1-git-send-email-keescook@chromium.org\0" "ref\01468446964-22213-3-git-send-email-keescook@chromium.org\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 09:20:19 +1000\0" "To\0Kees Cook <keescook@chromium.org>\0" "Cc\0linux-kernel@vger.kernel.org" @@ -400,4 +400,4 @@ "\n" Balbir Singh -44f8d57cbff08f007c182da0376e45524d6332bd08971ea9e175ec5a2f53589e +624c76c1bfcaa9d72ed4234ffebc2b75860ce2df55c3266c85260399be12e42d
diff --git a/a/1.txt b/N3/1.txt index a801381..a9432e0 100644 --- a/a/1.txt +++ b/N3/1.txt @@ -279,13 +279,13 @@ SIGKILL -- SIGBUS? > + return NULL; > + > + /* Is the object wholly within one base page? */ -> + if (likely(((unsigned long)ptr & (unsigned long)PAGE_MASK) == +> + if (likely(((unsigned long)ptr & (unsigned long)PAGE_MASK) = > + ((unsigned long)end & (unsigned long)PAGE_MASK))) > + return NULL; > + > + /* 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 kernel data. */ diff --git a/a/content_digest b/N3/content_digest index 262677f..a3ef80c 100644 --- a/a/content_digest +++ b/N3/content_digest @@ -1,8 +1,8 @@ "ref\01468446964-22213-1-git-send-email-keescook@chromium.org\0" "ref\01468446964-22213-3-git-send-email-keescook@chromium.org\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 09:20:19 +1000\0" + "Subject\0Re: [PATCH v2 02/11] mm: Hardened usercopy\0" + "Date\0Thu, 14 Jul 2016 23:20:19 +0000\0" "To\0Kees Cook <keescook@chromium.org>\0" "Cc\0linux-kernel@vger.kernel.org" Rik van Riel <riel@redhat.com> @@ -322,13 +322,13 @@ "> +\t\treturn NULL;\n" "> +\n" "> +\t/* Is the object wholly within one base page? */\n" - "> +\tif (likely(((unsigned long)ptr & (unsigned long)PAGE_MASK) ==\n" + "> +\tif (likely(((unsigned long)ptr & (unsigned long)PAGE_MASK) =\n" "> +\t\t ((unsigned long)end & (unsigned long)PAGE_MASK)))\n" "> +\t\treturn NULL;\n" "> +\n" "> +\t/* Allow if start and end are inside the same compound page. */\n" "> +\tendpage = virt_to_head_page(end);\n" - "> +\tif (likely(endpage == page))\n" + "> +\tif (likely(endpage = page))\n" "> +\t\treturn NULL;\n" "> +\n" "> +\t/* Allow special areas, device memory, and sometimes kernel data. */\n" @@ -400,4 +400,4 @@ "\n" Balbir Singh -44f8d57cbff08f007c182da0376e45524d6332bd08971ea9e175ec5a2f53589e +243b7868432a3fbc48c8a7094a10092878aafbf12382e4025662211c27aa6ab8
diff --git a/a/content_digest b/N4/content_digest index 262677f..f92f173 100644 --- a/a/content_digest +++ b/N4/content_digest @@ -1,44 +1,9 @@ "ref\01468446964-22213-1-git-send-email-keescook@chromium.org\0" "ref\01468446964-22213-3-git-send-email-keescook@chromium.org\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 09:20:19 +1000\0" - "To\0Kees Cook <keescook@chromium.org>\0" - "Cc\0linux-kernel@vger.kernel.org" - Rik van Riel <riel@redhat.com> - 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 - 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-ia64@vger.kernel.org - linuxppc-dev@lists.ozlabs.org - sparclinux@vger.kernel.org - linux-arch@vger.kernel.org - linux-mm@kvack.org - " kernel-hardening@lists.openwall.com\0" + "To\0linux-arm-kernel@lists.infradead.org\0" "\00:1\0" "b\0" "On Wed, Jul 13, 2016 at 02:55:55PM -0700, Kees Cook wrote:\n" @@ -400,4 +365,4 @@ "\n" Balbir Singh -44f8d57cbff08f007c182da0376e45524d6332bd08971ea9e175ec5a2f53589e +1fd5fa1e4c97e23ba40603826e5939eb335e39927d940661adf07a776f2678da
diff --git a/a/1.txt b/N5/1.txt index a801381..6b66160 100644 --- a/a/1.txt +++ b/N5/1.txt @@ -356,3 +356,9 @@ the middle? Looks good otherwise 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/N5/content_digest index 262677f..0160ba3 100644 --- a/a/content_digest +++ b/N5/content_digest @@ -1,7 +1,7 @@ "ref\01468446964-22213-1-git-send-email-keescook@chromium.org\0" "ref\01468446964-22213-3-git-send-email-keescook@chromium.org\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 09:20:19 +1000\0" "To\0Kees Cook <keescook@chromium.org>\0" "Cc\0linux-kernel@vger.kernel.org" @@ -398,6 +398,12 @@ "\n" "Looks good otherwise\n" "\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>" -44f8d57cbff08f007c182da0376e45524d6332bd08971ea9e175ec5a2f53589e +f2662ee85ffbc38d74bba8bf0070c031888749b87c3856cae30bbe1ef5ada84a
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.