From: Kees Cook <keescook@chromium.org>
To: Borislav Petkov <bp@alien8.de>
Cc: Kees Cook <keescook@chromium.org>,
Rick Edgecombe <rick.p.edgecombe@intel.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
Andy Lutomirski <luto@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Michael Ellerman <mpe@ellerman.id.au>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Will Deacon <will@kernel.org>,
linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linuxppc-dev@lists.ozlabs.org, linux-alpha@vger.kernel.org,
linux-ia64@vger.kernel.org, linux-s390@vger.kernel.org,
linux-c6x-dev@linux-c6x.org,
Yoshinori Sato <ysato@users.sourceforge.jp>,
Michal Simek <monstr@monstr.eu>,
linux-parisc@vger.kernel.org, linux-xtensa@linux-xtensa.org,
x86@kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 29/29] x86: Use INT3 instead of NOP for linker fill bytes
Date: Thu, 10 Oct 2019 17:06:09 -0700 [thread overview]
Message-ID: <20191011000609.29728-30-keescook@chromium.org> (raw)
In-Reply-To: <20191011000609.29728-1-keescook@chromium.org>
Instead of using 0x90 (NOP) to fill bytes between functions, which makes
it easier to sloppily target functions in function pointer overwrite
attacks, fill with 0xCC (INT3) to force a trap. Also drop the space
between "=" and the value to better match the binutils documentation
https://sourceware.org/binutils/docs/ld/Output-Section-Fill.html#Output-Section-Fill
Example "objdump -d" before:
...
ffffffff810001e0 <start_cpu0>:
ffffffff810001e0: 48 8b 25 e1 b1 51 01 mov 0x151b1e1(%rip),%rsp # ffffffff8251b3c8 <initial_stack>
ffffffff810001e7: e9 d5 fe ff ff jmpq ffffffff810000c1 <secondary_startup_64+0x91>
ffffffff810001ec: 90 nop
ffffffff810001ed: 90 nop
ffffffff810001ee: 90 nop
ffffffff810001ef: 90 nop
ffffffff810001f0 <__startup_64>:
...
After:
...
ffffffff810001e0 <start_cpu0>:
ffffffff810001e0: 48 8b 25 41 79 53 01 mov 0x1537941(%rip),%rsp # ffffffff82537b28 <initial_stack>
ffffffff810001e7: e9 d5 fe ff ff jmpq ffffffff810000c1 <secondary_startup_64+0x91>
ffffffff810001ec: cc int3
ffffffff810001ed: cc int3
ffffffff810001ee: cc int3
ffffffff810001ef: cc int3
ffffffff810001f0 <__startup_64>:
...
Signed-off-by: Kees Cook <keescook@chromium.org>
---
arch/x86/kernel/vmlinux.lds.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index b06d6e1188de..3a1a819da137 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -144,7 +144,7 @@ SECTIONS
*(.text.__x86.indirect_thunk)
__indirect_thunk_end = .;
#endif
- } :text = 0x9090
+ } :text =0xcccc
/* End of text section, which should occupy whole number of pages */
_etext = .;
--
2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Kees Cook <keescook@chromium.org>
To: Borislav Petkov <bp@alien8.de>
Cc: linux-arch@vger.kernel.org, linux-s390@vger.kernel.org,
Michal Simek <monstr@monstr.eu>,
x86@kernel.org, linux-ia64@vger.kernel.org,
Kees Cook <keescook@chromium.org>, Arnd Bergmann <arnd@arndb.de>,
linux-xtensa@linux-xtensa.org,
Dave Hansen <dave.hansen@linux.intel.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
linuxppc-dev@lists.ozlabs.org,
Yoshinori Sato <ysato@users.sourceforge.jp>,
linux-parisc@vger.kernel.org, Andy Lutomirski <luto@kernel.org>,
linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org,
Rick Edgecombe <rick.p.edgecombe@intel.com>,
Will Deacon <will@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-c6x-dev@linux-c6x.org
Subject: [PATCH v2 29/29] x86: Use INT3 instead of NOP for linker fill bytes
Date: Thu, 10 Oct 2019 17:06:09 -0700 [thread overview]
Message-ID: <20191011000609.29728-30-keescook@chromium.org> (raw)
In-Reply-To: <20191011000609.29728-1-keescook@chromium.org>
Instead of using 0x90 (NOP) to fill bytes between functions, which makes
it easier to sloppily target functions in function pointer overwrite
attacks, fill with 0xCC (INT3) to force a trap. Also drop the space
between "=" and the value to better match the binutils documentation
https://sourceware.org/binutils/docs/ld/Output-Section-Fill.html#Output-Section-Fill
Example "objdump -d" before:
...
ffffffff810001e0 <start_cpu0>:
ffffffff810001e0: 48 8b 25 e1 b1 51 01 mov 0x151b1e1(%rip),%rsp # ffffffff8251b3c8 <initial_stack>
ffffffff810001e7: e9 d5 fe ff ff jmpq ffffffff810000c1 <secondary_startup_64+0x91>
ffffffff810001ec: 90 nop
ffffffff810001ed: 90 nop
ffffffff810001ee: 90 nop
ffffffff810001ef: 90 nop
ffffffff810001f0 <__startup_64>:
...
After:
...
ffffffff810001e0 <start_cpu0>:
ffffffff810001e0: 48 8b 25 41 79 53 01 mov 0x1537941(%rip),%rsp # ffffffff82537b28 <initial_stack>
ffffffff810001e7: e9 d5 fe ff ff jmpq ffffffff810000c1 <secondary_startup_64+0x91>
ffffffff810001ec: cc int3
ffffffff810001ed: cc int3
ffffffff810001ee: cc int3
ffffffff810001ef: cc int3
ffffffff810001f0 <__startup_64>:
...
Signed-off-by: Kees Cook <keescook@chromium.org>
---
arch/x86/kernel/vmlinux.lds.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index b06d6e1188de..3a1a819da137 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -144,7 +144,7 @@ SECTIONS
*(.text.__x86.indirect_thunk)
__indirect_thunk_end = .;
#endif
- } :text = 0x9090
+ } :text =0xcccc
/* End of text section, which should occupy whole number of pages */
_etext = .;
--
2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Kees Cook <keescook@chromium.org>
To: Borislav Petkov <bp@alien8.de>
Cc: linux-arch@vger.kernel.org, linux-s390@vger.kernel.org,
Michal Simek <monstr@monstr.eu>,
x86@kernel.org, linux-ia64@vger.kernel.org,
Kees Cook <keescook@chromium.org>, Arnd Bergmann <arnd@arndb.de>,
linux-xtensa@linux-xtensa.org,
Michael Ellerman <mpe@ellerman.id.au>,
Dave Hansen <dave.hansen@linux.intel.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
linuxppc-dev@lists.ozlabs.org,
Yoshinori Sato <ysato@users.sourceforge.jp>,
linux-parisc@vger.kernel.org, Andy Lutomirski <luto@kernel.org>,
linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org,
Rick Edgecombe <rick.p.edgecombe@intel.com>,
Will Deacon <will@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-c6x-dev@linux-c6x.org
Subject: [PATCH v2 29/29] x86: Use INT3 instead of NOP for linker fill bytes
Date: Thu, 10 Oct 2019 17:06:09 -0700 [thread overview]
Message-ID: <20191011000609.29728-30-keescook@chromium.org> (raw)
In-Reply-To: <20191011000609.29728-1-keescook@chromium.org>
Instead of using 0x90 (NOP) to fill bytes between functions, which makes
it easier to sloppily target functions in function pointer overwrite
attacks, fill with 0xCC (INT3) to force a trap. Also drop the space
between "=" and the value to better match the binutils documentation
https://sourceware.org/binutils/docs/ld/Output-Section-Fill.html#Output-Section-Fill
Example "objdump -d" before:
...
ffffffff810001e0 <start_cpu0>:
ffffffff810001e0: 48 8b 25 e1 b1 51 01 mov 0x151b1e1(%rip),%rsp # ffffffff8251b3c8 <initial_stack>
ffffffff810001e7: e9 d5 fe ff ff jmpq ffffffff810000c1 <secondary_startup_64+0x91>
ffffffff810001ec: 90 nop
ffffffff810001ed: 90 nop
ffffffff810001ee: 90 nop
ffffffff810001ef: 90 nop
ffffffff810001f0 <__startup_64>:
...
After:
...
ffffffff810001e0 <start_cpu0>:
ffffffff810001e0: 48 8b 25 41 79 53 01 mov 0x1537941(%rip),%rsp # ffffffff82537b28 <initial_stack>
ffffffff810001e7: e9 d5 fe ff ff jmpq ffffffff810000c1 <secondary_startup_64+0x91>
ffffffff810001ec: cc int3
ffffffff810001ed: cc int3
ffffffff810001ee: cc int3
ffffffff810001ef: cc int3
ffffffff810001f0 <__startup_64>:
...
Signed-off-by: Kees Cook <keescook@chromium.org>
---
arch/x86/kernel/vmlinux.lds.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index b06d6e1188de..3a1a819da137 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -144,7 +144,7 @@ SECTIONS
*(.text.__x86.indirect_thunk)
__indirect_thunk_end = .;
#endif
- } :text = 0x9090
+ } :text =0xcccc
/* End of text section, which should occupy whole number of pages */
_etext = .;
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Kees Cook <keescook@chromium.org>
To: Borislav Petkov <bp@alien8.de>
Cc: Kees Cook <keescook@chromium.org>,
Rick Edgecombe <rick.p.edgecombe@intel.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
Andy Lutomirski <luto@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Michael Ellerman <mpe@ellerman.id.au>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Will Deacon <will@kernel.org>,
linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linuxppc-dev@lists.ozlabs.org, linux-alpha@vger.kernel.org,
linux-ia64@vger.kernel.org, linux-s390@vger.kernel.org,
linux-c6x-dev@linux-c6x.org,
Yoshinori Sato <ysato@users.sourceforge.jp>,
Michal Simek <monstr@monstr.eu>,
linux-parisc@vger.kernel.org, linux-xtensa@linux-xtensa.org,
x86@kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 29/29] x86: Use INT3 instead of NOP for linker fill bytes
Date: Fri, 11 Oct 2019 00:06:09 +0000 [thread overview]
Message-ID: <20191011000609.29728-30-keescook@chromium.org> (raw)
In-Reply-To: <20191011000609.29728-1-keescook@chromium.org>
Instead of using 0x90 (NOP) to fill bytes between functions, which makes
it easier to sloppily target functions in function pointer overwrite
attacks, fill with 0xCC (INT3) to force a trap. Also drop the space
between "=" and the value to better match the binutils documentation
https://sourceware.org/binutils/docs/ld/Output-Section-Fill.html#Output-Section-Fill
Example "objdump -d" before:
...
ffffffff810001e0 <start_cpu0>:
ffffffff810001e0: 48 8b 25 e1 b1 51 01 mov 0x151b1e1(%rip),%rsp # ffffffff8251b3c8 <initial_stack>
ffffffff810001e7: e9 d5 fe ff ff jmpq ffffffff810000c1 <secondary_startup_64+0x91>
ffffffff810001ec: 90 nop
ffffffff810001ed: 90 nop
ffffffff810001ee: 90 nop
ffffffff810001ef: 90 nop
ffffffff810001f0 <__startup_64>:
...
After:
...
ffffffff810001e0 <start_cpu0>:
ffffffff810001e0: 48 8b 25 41 79 53 01 mov 0x1537941(%rip),%rsp # ffffffff82537b28 <initial_stack>
ffffffff810001e7: e9 d5 fe ff ff jmpq ffffffff810000c1 <secondary_startup_64+0x91>
ffffffff810001ec: cc int3
ffffffff810001ed: cc int3
ffffffff810001ee: cc int3
ffffffff810001ef: cc int3
ffffffff810001f0 <__startup_64>:
...
Signed-off-by: Kees Cook <keescook@chromium.org>
---
arch/x86/kernel/vmlinux.lds.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index b06d6e1188de..3a1a819da137 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -144,7 +144,7 @@ SECTIONS
*(.text.__x86.indirect_thunk)
__indirect_thunk_end = .;
#endif
- } :text = 0x9090
+ } :text =0xcccc
/* End of text section, which should occupy whole number of pages */
_etext = .;
--
2.17.1
next prev parent reply other threads:[~2019-10-11 0:13 UTC|newest]
Thread overview: 236+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-11 0:05 [PATCH v2 00/29] vmlinux.lds.h: Refactor EXCEPTION_TABLE and NOTES Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` [PATCH v2 01/29] powerpc: Rename "notes" PT_NOTE to "note" Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 6:00 ` Michael Ellerman
2019-10-11 6:00 ` Michael Ellerman
2019-10-11 6:00 ` Michael Ellerman
2019-10-11 6:00 ` Michael Ellerman
2019-10-11 6:00 ` Michael Ellerman
2019-10-11 6:00 ` Michael Ellerman
2019-10-11 8:25 ` Segher Boessenkool
2019-10-11 8:25 ` Segher Boessenkool
2019-10-11 8:25 ` Segher Boessenkool
2019-10-11 8:25 ` Segher Boessenkool
2019-10-11 16:11 ` Kees Cook
2019-10-11 16:11 ` Kees Cook
2019-10-11 16:11 ` Kees Cook
2019-10-11 16:11 ` Kees Cook
2019-10-11 16:25 ` Segher Boessenkool
2019-10-11 16:25 ` Segher Boessenkool
2019-10-11 16:25 ` Segher Boessenkool
2019-10-11 16:25 ` Segher Boessenkool
2019-10-15 16:54 ` Borislav Petkov
2019-10-15 16:54 ` Borislav Petkov
2019-10-15 16:54 ` Borislav Petkov
2019-10-15 16:54 ` Borislav Petkov
2019-10-15 17:36 ` Kees Cook
2019-10-15 17:36 ` Kees Cook
2019-10-15 17:36 ` Kees Cook
2019-10-15 17:36 ` Kees Cook
2019-10-29 21:15 ` Kees Cook
2019-10-29 21:15 ` Kees Cook
2019-10-29 21:15 ` Kees Cook
2019-10-29 21:15 ` Kees Cook
2019-10-30 1:01 ` Segher Boessenkool
2019-10-30 1:01 ` Segher Boessenkool
2019-10-30 1:01 ` Segher Boessenkool
2019-10-30 1:01 ` Segher Boessenkool
2019-11-04 8:59 ` Borislav Petkov
2019-11-04 8:59 ` Borislav Petkov
2019-11-04 8:59 ` Borislav Petkov
2019-11-04 8:59 ` Borislav Petkov
2019-10-11 0:05 ` [PATCH v2 02/29] powerpc: Remove PT_NOTE workaround Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 6:07 ` Michael Ellerman
2019-10-11 6:07 ` Michael Ellerman
2019-10-11 6:07 ` Michael Ellerman
2019-10-11 6:07 ` Michael Ellerman
2019-10-11 6:07 ` Michael Ellerman
2019-10-11 6:07 ` Michael Ellerman
2019-10-11 16:09 ` Kees Cook
2019-10-11 16:09 ` Kees Cook
2019-10-11 16:09 ` Kees Cook
2019-10-11 16:09 ` Kees Cook
2019-10-11 0:05 ` [PATCH v2 03/29] powerpc: Rename PT_LOAD identifier "kernel" to "text" Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 6:07 ` Michael Ellerman
2019-10-11 6:07 ` Michael Ellerman
2019-10-11 6:07 ` Michael Ellerman
2019-10-11 6:07 ` Michael Ellerman
2019-10-11 6:07 ` Michael Ellerman
2019-10-11 6:07 ` Michael Ellerman
2019-10-11 0:05 ` [PATCH v2 04/29] alpha: " Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` [PATCH v2 05/29] ia64: Rename PT_LOAD identifier "code" " Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` [PATCH v2 06/29] s390: Move RO_DATA into "text" PT_LOAD Program Header Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-16 8:25 ` Heiko Carstens
2019-10-16 8:25 ` Heiko Carstens
2019-10-16 8:25 ` Heiko Carstens
2019-10-16 8:25 ` Heiko Carstens
2019-10-11 0:05 ` [PATCH v2 07/29] x86: Restore "text" Program Header with dummy section Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` [PATCH v2 08/29] vmlinux.lds.h: Provide EMIT_PT_NOTE to indicate export of .notes Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` [PATCH v2 09/29] vmlinux.lds.h: Move Program Header restoration into NOTES macro Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` [PATCH v2 10/29] vmlinux.lds.h: Move NOTES into RO_DATA Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` [PATCH v2 11/29] vmlinux.lds.h: Replace RODATA with RO_DATA Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-11-11 16:58 ` Geert Uytterhoeven
2019-11-11 16:58 ` Geert Uytterhoeven
2019-11-11 16:58 ` Geert Uytterhoeven
2019-11-11 16:58 ` Geert Uytterhoeven
2019-11-11 16:58 ` Geert Uytterhoeven
2019-11-11 17:23 ` Kees Cook
2019-11-11 17:23 ` Kees Cook
2019-11-11 17:23 ` Kees Cook
2019-11-11 17:23 ` Kees Cook
2019-11-11 17:23 ` Kees Cook
2019-11-11 18:08 ` Geert Uytterhoeven
2019-11-11 18:08 ` Geert Uytterhoeven
2019-11-11 18:08 ` Geert Uytterhoeven
2019-11-11 18:08 ` Geert Uytterhoeven
2019-11-11 18:08 ` Geert Uytterhoeven
2019-11-12 9:07 ` Borislav Petkov
2019-11-12 9:07 ` Borislav Petkov
2019-11-12 9:07 ` Borislav Petkov
2019-11-12 9:07 ` Borislav Petkov
2019-11-12 9:07 ` Borislav Petkov
2019-11-12 9:13 ` Geert Uytterhoeven
2019-11-12 9:13 ` Geert Uytterhoeven
2019-11-12 9:13 ` Geert Uytterhoeven
2019-11-12 9:13 ` Geert Uytterhoeven
2019-11-12 9:13 ` Geert Uytterhoeven
2019-11-12 9:13 ` Geert Uytterhoeven
2019-11-12 20:55 ` Kees Cook
2019-11-12 20:55 ` Kees Cook
2019-11-12 20:55 ` Kees Cook
2019-11-12 20:55 ` Kees Cook
2019-11-12 20:55 ` Kees Cook
2019-10-11 0:05 ` [PATCH v2 12/29] vmlinux.lds.h: Replace RO_DATA_SECTION " Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 7:49 ` Geert Uytterhoeven
2019-10-11 7:49 ` Geert Uytterhoeven
2019-10-11 7:49 ` Geert Uytterhoeven
2019-10-11 7:49 ` Geert Uytterhoeven
2019-10-11 7:49 ` Geert Uytterhoeven
2019-10-11 0:05 ` [PATCH v2 13/29] vmlinux.lds.h: Replace RW_DATA_SECTION with RW_DATA Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 7:49 ` Geert Uytterhoeven
2019-10-11 7:49 ` Geert Uytterhoeven
2019-10-11 7:49 ` Geert Uytterhoeven
2019-10-11 7:49 ` Geert Uytterhoeven
2019-10-11 7:49 ` Geert Uytterhoeven
2019-10-11 0:05 ` [PATCH v2 14/29] vmlinux.lds.h: Allow EXCEPTION_TABLE to live in RO_DATA Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` [PATCH v2 15/29] x86: Actually use _etext for end of text segment Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` [PATCH v2 16/29] x86: Move EXCEPTION_TABLE to RO_DATA segment Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` [PATCH v2 17/29] alpha: " Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` [PATCH v2 18/29] arm64: " Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` [PATCH v2 19/29] c6x: " Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:05 ` Kees Cook
2019-10-11 0:06 ` [PATCH v2 20/29] h8300: " Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` [PATCH v2 21/29] ia64: " Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` [PATCH v2 22/29] microblaze: " Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` [PATCH v2 23/29] parisc: " Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-12 9:50 ` Helge Deller
2019-10-12 9:50 ` Helge Deller
2019-10-12 9:50 ` Helge Deller
2019-10-12 9:50 ` Helge Deller
2019-10-11 0:06 ` [PATCH v2 24/29] powerpc: " Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` [PATCH v2 25/29] xtensa: " Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-14 7:41 ` Max Filippov
2019-10-14 7:41 ` Max Filippov
2019-10-14 7:41 ` Max Filippov
2019-10-14 7:41 ` Max Filippov
2019-10-14 7:41 ` Max Filippov
2019-10-14 7:41 ` Max Filippov
2019-10-11 0:06 ` [PATCH v2 26/29] x86/mm: Remove redundant &s on addresses Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` [PATCH v2 27/29] x86/mm: Report which part of kernel image is freed Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` [PATCH v2 28/29] x86/mm: Report actual image regions in /proc/iomem Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook [this message]
2019-10-11 0:06 ` [PATCH v2 29/29] x86: Use INT3 instead of NOP for linker fill bytes Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-11 0:06 ` Kees Cook
2019-10-16 8:28 ` [PATCH v2 00/29] vmlinux.lds.h: Refactor EXCEPTION_TABLE and NOTES Heiko Carstens
2019-10-16 8:28 ` Heiko Carstens
2019-10-16 8:28 ` Heiko Carstens
2019-10-16 8:28 ` Heiko Carstens
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