| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Thu, 21 Jul 2022 14:17:40 -0400
From: Eric DeVolder <eric.devolder@...cle.com>
To: linux-kernel@...r.kernel.org, x86@...nel.org,
kexec@...ts.infradead.org, ebiederm@...ssion.com,
dyoung@...hat.com, bhe@...hat.com, vgoyal@...hat.com
Cc: tglx@...utronix.de, mingo@...hat.com, bp@...en8.de,
dave.hansen@...ux.intel.com, hpa@...or.com,
nramas@...ux.microsoft.com, thomas.lendacky@....com,
robh@...nel.org, efault@....de, rppt@...nel.org, david@...hat.com,
sourabhjain@...ux.ibm.com, konrad.wilk@...cle.com,
boris.ostrovsky@...cle.com, eric.devolder@...cle.com
Subject: [PATCH v10 1/8] crash: introduce arch/*/asm/crash.h
The use of __weak is being eliminated within kexec sources.
The technique uses macros mapped onto inline functions in
order to replace __weak.
This patchset was using __weak and so in order to replace
__weak, this patch introduces arch/*/asm/crash.h, patterned
after how kexec is moving away from __weak and to the macro
definitions.
No functionality changed, yet.
Signed-off-by: Eric DeVolder <eric.devolder@...cle.com>
---
arch/arm/include/asm/crash.h | 5 +++++
arch/arm64/include/asm/crash.h | 5 +++++
arch/ia64/include/asm/crash.h | 5 +++++
arch/m68k/include/asm/crash.h | 5 +++++
arch/mips/include/asm/crash.h | 5 +++++
arch/parisc/include/asm/crash.h | 5 +++++
arch/powerpc/include/asm/crash.h | 5 +++++
arch/riscv/include/asm/crash.h | 5 +++++
arch/s390/include/asm/crash.h | 5 +++++
arch/sh/include/asm/crash.h | 5 +++++
include/linux/crash_core.h | 2 ++
11 files changed, 52 insertions(+)
create mode 100644 arch/arm/include/asm/crash.h
create mode 100644 arch/arm64/include/asm/crash.h
create mode 100644 arch/ia64/include/asm/crash.h
create mode 100644 arch/m68k/include/asm/crash.h
create mode 100644 arch/mips/include/asm/crash.h
create mode 100644 arch/parisc/include/asm/crash.h
create mode 100644 arch/powerpc/include/asm/crash.h
create mode 100644 arch/riscv/include/asm/crash.h
create mode 100644 arch/s390/include/asm/crash.h
create mode 100644 arch/sh/include/asm/crash.h
diff --git a/arch/arm/include/asm/crash.h b/arch/arm/include/asm/crash.h
new file mode 100644
index 000000000000..385646957d60
--- /dev/null
+++ b/arch/arm/include/asm/crash.h
@@ -0,0 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_ARM_CRASH_H
+#define _ASM_ARM_CRASH_H
+
+#endif /* _ASM_ARM_CRASH_H */
diff --git a/arch/arm64/include/asm/crash.h b/arch/arm64/include/asm/crash.h
new file mode 100644
index 000000000000..ec8870c1ea49
--- /dev/null
+++ b/arch/arm64/include/asm/crash.h
@@ -0,0 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_ARM64_CRASH_H
+#define _ASM_ARM64_CRASH_H
+
+#endif /* _ASM_ARM64_CRASH_H */
diff --git a/arch/ia64/include/asm/crash.h b/arch/ia64/include/asm/crash.h
new file mode 100644
index 000000000000..02a457cccda3
--- /dev/null
+++ b/arch/ia64/include/asm/crash.h
@@ -0,0 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_IA64_CRASH_H
+#define _ASM_IA64_CRASH_H
+
+#endif /* _ASM_IA64_CRASH_H */
diff --git a/arch/m68k/include/asm/crash.h b/arch/m68k/include/asm/crash.h
new file mode 100644
index 000000000000..ba6e412a1267
--- /dev/null
+++ b/arch/m68k/include/asm/crash.h
@@ -0,0 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_M68K_CRASH_H
+#define _ASM_M68K_CRASH_H
+
+#endif /* _ASM_M68K_CRASH_H */
diff --git a/arch/mips/include/asm/crash.h b/arch/mips/include/asm/crash.h
new file mode 100644
index 000000000000..35872522c574
--- /dev/null
+++ b/arch/mips/include/asm/crash.h
@@ -0,0 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_MIPS_CRASH_H
+#define _ASM_MIPS_CRASH_H
+
+#endif /* _ASM_MIPS_CRASH_H */
diff --git a/arch/parisc/include/asm/crash.h b/arch/parisc/include/asm/crash.h
new file mode 100644
index 000000000000..96833b727179
--- /dev/null
+++ b/arch/parisc/include/asm/crash.h
@@ -0,0 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_PARISC_CRASH_H
+#define _ASM_PARISC_CRASH_H
+
+#endif /* _ASM_PARISC_CRASH_H */
diff --git a/arch/powerpc/include/asm/crash.h b/arch/powerpc/include/asm/crash.h
new file mode 100644
index 000000000000..40ce71e56ac1
--- /dev/null
+++ b/arch/powerpc/include/asm/crash.h
@@ -0,0 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_POWERPC_CRASH_H
+#define _ASM_POWERPC_CRASH_H
+
+#endif /* _ASM_POWERPC_CRASH_H */
diff --git a/arch/riscv/include/asm/crash.h b/arch/riscv/include/asm/crash.h
new file mode 100644
index 000000000000..24f3aea99707
--- /dev/null
+++ b/arch/riscv/include/asm/crash.h
@@ -0,0 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_RISCV_CRASH_H
+#define _ASM_RISCV_CRASH_H
+
+#endif /* _ASM_RISCV_CRASH_H */
diff --git a/arch/s390/include/asm/crash.h b/arch/s390/include/asm/crash.h
new file mode 100644
index 000000000000..0db16ad4c75f
--- /dev/null
+++ b/arch/s390/include/asm/crash.h
@@ -0,0 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_S390_CRASH_H
+#define _ASM_S390_CRASH_H
+
+#endif /* _ASM_S390_CRASH_H */
diff --git a/arch/sh/include/asm/crash.h b/arch/sh/include/asm/crash.h
new file mode 100644
index 000000000000..f54e12f88cae
--- /dev/null
+++ b/arch/sh/include/asm/crash.h
@@ -0,0 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_SH_CRASH_H
+#define _ASM_SH_CRASH_H
+
+#endif /* _ASM_SH_CRASH_H */
diff --git a/include/linux/crash_core.h b/include/linux/crash_core.h
index de62a722431e..cb0f1916fbf5 100644
--- a/include/linux/crash_core.h
+++ b/include/linux/crash_core.h
@@ -6,6 +6,8 @@
#include <linux/elfcore.h>
#include <linux/elf.h>
+#include <asm/crash.h>
+
#define CRASH_CORE_NOTE_NAME "CORE"
#define CRASH_CORE_NOTE_HEAD_BYTES ALIGN(sizeof(struct elf_note), 4)
#define CRASH_CORE_NOTE_NAME_BYTES ALIGN(sizeof(CRASH_CORE_NOTE_NAME), 4)
--
2.31.1
Powered by blists - more mailing lists