From: Vincenzo Frascino <vincenzo.frascino@arm.com>
To: linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org,
linux-kselftest@vger.kernel.org
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>, Arnd Bergmann <arnd@arndb.de>,
Russell King <linux@armlinux.org.uk>,
Ralf Baechle <ralf@linux-mips.org>,
Paul Burton <paul.burton@mips.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Thomas Gleixner <tglx@linutronix.de>,
Mark Salyzyn <salyzyn@android.com>,
Peter Collingbourne <pcc@google.com>,
Shuah Khan <shuah@kernel.org>,
Dmitry Safonov <0x7f454c46@gmail.com>,
Rasmus Villemoes <linux@rasmusvillemoes.dk>,
Huw Davies <huw@codeweavers.com>
Subject: [PATCH v6 14/19] arm64: compat: Get sigreturn trampolines from vDSO
Date: Thu, 30 May 2019 15:15:26 +0100 [thread overview]
Message-ID: <20190530141531.43462-15-vincenzo.frascino@arm.com> (raw)
In-Reply-To: <20190530141531.43462-1-vincenzo.frascino@arm.com>
When the compat vDSO is enabled, the sigreturn trampolines are not
anymore available through [sigpage] but through [vdso].
Add the relevant code the enable the feature.
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
---
arch/arm64/include/asm/vdso.h | 3 +++
arch/arm64/kernel/signal32.c | 26 ++++++++++++++++++++++++++
2 files changed, 29 insertions(+)
diff --git a/arch/arm64/include/asm/vdso.h b/arch/arm64/include/asm/vdso.h
index 839ce0031bd5..9b197e5ea759 100644
--- a/arch/arm64/include/asm/vdso.h
+++ b/arch/arm64/include/asm/vdso.h
@@ -28,6 +28,9 @@
#ifndef __ASSEMBLY__
#include <generated/vdso-offsets.h>
+#ifdef CONFIG_COMPAT_VDSO
+#include <generated/vdso32-offsets.h>
+#endif
#define VDSO_SYMBOL(base, name) \
({ \
diff --git a/arch/arm64/kernel/signal32.c b/arch/arm64/kernel/signal32.c
index 74e06d8c7c2b..4fca2e1937b2 100644
--- a/arch/arm64/kernel/signal32.c
+++ b/arch/arm64/kernel/signal32.c
@@ -29,6 +29,7 @@
#include <asm/traps.h>
#include <linux/uaccess.h>
#include <asm/unistd.h>
+#include <asm/vdso.h>
struct compat_vfp_sigframe {
compat_ulong_t magic;
@@ -352,6 +353,30 @@ static void compat_setup_return(struct pt_regs *regs, struct k_sigaction *ka,
retcode = ptr_to_compat(ka->sa.sa_restorer);
} else {
/* Set up sigreturn pointer */
+#ifdef CONFIG_COMPAT_VDSO
+ void *vdso_base = current->mm->context.vdso;
+ void *vdso_trampoline;
+
+ if (ka->sa.sa_flags & SA_SIGINFO) {
+ if (thumb) {
+ vdso_trampoline = VDSO_SYMBOL(vdso_base,
+ compat_rt_sigreturn_thumb);
+ } else {
+ vdso_trampoline = VDSO_SYMBOL(vdso_base,
+ compat_rt_sigreturn_arm);
+ }
+ } else {
+ if (thumb) {
+ vdso_trampoline = VDSO_SYMBOL(vdso_base,
+ compat_sigreturn_thumb);
+ } else {
+ vdso_trampoline = VDSO_SYMBOL(vdso_base,
+ compat_sigreturn_arm);
+ }
+ }
+
+ retcode = ptr_to_compat(vdso_trampoline) + thumb;
+#else
unsigned int idx = thumb << 1;
if (ka->sa.sa_flags & SA_SIGINFO)
@@ -359,6 +384,7 @@ static void compat_setup_return(struct pt_regs *regs, struct k_sigaction *ka,
retcode = (unsigned long)current->mm->context.vdso +
(idx << 2) + thumb;
+#endif
}
regs->regs[0] = usig;
--
2.21.0
WARNING: multiple messages have this Message-ID (diff)
From: vincenzo.frascino at arm.com (Vincenzo Frascino)
Subject: [PATCH v6 14/19] arm64: compat: Get sigreturn trampolines from vDSO
Date: Thu, 30 May 2019 15:15:26 +0100 [thread overview]
Message-ID: <20190530141531.43462-15-vincenzo.frascino@arm.com> (raw)
In-Reply-To: <20190530141531.43462-1-vincenzo.frascino@arm.com>
When the compat vDSO is enabled, the sigreturn trampolines are not
anymore available through [sigpage] but through [vdso].
Add the relevant code the enable the feature.
Cc: Catalin Marinas <catalin.marinas at arm.com>
Cc: Will Deacon <will.deacon at arm.com>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino at arm.com>
---
arch/arm64/include/asm/vdso.h | 3 +++
arch/arm64/kernel/signal32.c | 26 ++++++++++++++++++++++++++
2 files changed, 29 insertions(+)
diff --git a/arch/arm64/include/asm/vdso.h b/arch/arm64/include/asm/vdso.h
index 839ce0031bd5..9b197e5ea759 100644
--- a/arch/arm64/include/asm/vdso.h
+++ b/arch/arm64/include/asm/vdso.h
@@ -28,6 +28,9 @@
#ifndef __ASSEMBLY__
#include <generated/vdso-offsets.h>
+#ifdef CONFIG_COMPAT_VDSO
+#include <generated/vdso32-offsets.h>
+#endif
#define VDSO_SYMBOL(base, name) \
({ \
diff --git a/arch/arm64/kernel/signal32.c b/arch/arm64/kernel/signal32.c
index 74e06d8c7c2b..4fca2e1937b2 100644
--- a/arch/arm64/kernel/signal32.c
+++ b/arch/arm64/kernel/signal32.c
@@ -29,6 +29,7 @@
#include <asm/traps.h>
#include <linux/uaccess.h>
#include <asm/unistd.h>
+#include <asm/vdso.h>
struct compat_vfp_sigframe {
compat_ulong_t magic;
@@ -352,6 +353,30 @@ static void compat_setup_return(struct pt_regs *regs, struct k_sigaction *ka,
retcode = ptr_to_compat(ka->sa.sa_restorer);
} else {
/* Set up sigreturn pointer */
+#ifdef CONFIG_COMPAT_VDSO
+ void *vdso_base = current->mm->context.vdso;
+ void *vdso_trampoline;
+
+ if (ka->sa.sa_flags & SA_SIGINFO) {
+ if (thumb) {
+ vdso_trampoline = VDSO_SYMBOL(vdso_base,
+ compat_rt_sigreturn_thumb);
+ } else {
+ vdso_trampoline = VDSO_SYMBOL(vdso_base,
+ compat_rt_sigreturn_arm);
+ }
+ } else {
+ if (thumb) {
+ vdso_trampoline = VDSO_SYMBOL(vdso_base,
+ compat_sigreturn_thumb);
+ } else {
+ vdso_trampoline = VDSO_SYMBOL(vdso_base,
+ compat_sigreturn_arm);
+ }
+ }
+
+ retcode = ptr_to_compat(vdso_trampoline) + thumb;
+#else
unsigned int idx = thumb << 1;
if (ka->sa.sa_flags & SA_SIGINFO)
@@ -359,6 +384,7 @@ static void compat_setup_return(struct pt_regs *regs, struct k_sigaction *ka,
retcode = (unsigned long)current->mm->context.vdso +
(idx << 2) + thumb;
+#endif
}
regs->regs[0] = usig;
--
2.21.0
WARNING: multiple messages have this Message-ID (diff)
From: vincenzo.frascino@arm.com (Vincenzo Frascino)
Subject: [PATCH v6 14/19] arm64: compat: Get sigreturn trampolines from vDSO
Date: Thu, 30 May 2019 15:15:26 +0100 [thread overview]
Message-ID: <20190530141531.43462-15-vincenzo.frascino@arm.com> (raw)
Message-ID: <20190530141526.DUB-XpzWQCQYb0SAkN6RInGGuoqSaq7owaEzQ3qmWq0@z> (raw)
In-Reply-To: <20190530141531.43462-1-vincenzo.frascino@arm.com>
When the compat vDSO is enabled, the sigreturn trampolines are not
anymore available through [sigpage] but through [vdso].
Add the relevant code the enable the feature.
Cc: Catalin Marinas <catalin.marinas at arm.com>
Cc: Will Deacon <will.deacon at arm.com>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino at arm.com>
---
arch/arm64/include/asm/vdso.h | 3 +++
arch/arm64/kernel/signal32.c | 26 ++++++++++++++++++++++++++
2 files changed, 29 insertions(+)
diff --git a/arch/arm64/include/asm/vdso.h b/arch/arm64/include/asm/vdso.h
index 839ce0031bd5..9b197e5ea759 100644
--- a/arch/arm64/include/asm/vdso.h
+++ b/arch/arm64/include/asm/vdso.h
@@ -28,6 +28,9 @@
#ifndef __ASSEMBLY__
#include <generated/vdso-offsets.h>
+#ifdef CONFIG_COMPAT_VDSO
+#include <generated/vdso32-offsets.h>
+#endif
#define VDSO_SYMBOL(base, name) \
({ \
diff --git a/arch/arm64/kernel/signal32.c b/arch/arm64/kernel/signal32.c
index 74e06d8c7c2b..4fca2e1937b2 100644
--- a/arch/arm64/kernel/signal32.c
+++ b/arch/arm64/kernel/signal32.c
@@ -29,6 +29,7 @@
#include <asm/traps.h>
#include <linux/uaccess.h>
#include <asm/unistd.h>
+#include <asm/vdso.h>
struct compat_vfp_sigframe {
compat_ulong_t magic;
@@ -352,6 +353,30 @@ static void compat_setup_return(struct pt_regs *regs, struct k_sigaction *ka,
retcode = ptr_to_compat(ka->sa.sa_restorer);
} else {
/* Set up sigreturn pointer */
+#ifdef CONFIG_COMPAT_VDSO
+ void *vdso_base = current->mm->context.vdso;
+ void *vdso_trampoline;
+
+ if (ka->sa.sa_flags & SA_SIGINFO) {
+ if (thumb) {
+ vdso_trampoline = VDSO_SYMBOL(vdso_base,
+ compat_rt_sigreturn_thumb);
+ } else {
+ vdso_trampoline = VDSO_SYMBOL(vdso_base,
+ compat_rt_sigreturn_arm);
+ }
+ } else {
+ if (thumb) {
+ vdso_trampoline = VDSO_SYMBOL(vdso_base,
+ compat_sigreturn_thumb);
+ } else {
+ vdso_trampoline = VDSO_SYMBOL(vdso_base,
+ compat_sigreturn_arm);
+ }
+ }
+
+ retcode = ptr_to_compat(vdso_trampoline) + thumb;
+#else
unsigned int idx = thumb << 1;
if (ka->sa.sa_flags & SA_SIGINFO)
@@ -359,6 +384,7 @@ static void compat_setup_return(struct pt_regs *regs, struct k_sigaction *ka,
retcode = (unsigned long)current->mm->context.vdso +
(idx << 2) + thumb;
+#endif
}
regs->regs[0] = usig;
--
2.21.0
WARNING: multiple messages have this Message-ID (diff)
From: Vincenzo Frascino <vincenzo.frascino@arm.com>
To: linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org,
linux-kselftest@vger.kernel.org
Cc: Shuah Khan <shuah@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Huw Davies <huw@codeweavers.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Will Deacon <will.deacon@arm.com>,
Russell King <linux@armlinux.org.uk>,
Ralf Baechle <ralf@linux-mips.org>,
Mark Salyzyn <salyzyn@android.com>,
Paul Burton <paul.burton@mips.com>,
Dmitry Safonov <0x7f454c46@gmail.com>,
Rasmus Villemoes <linux@rasmusvillemoes.dk>,
Thomas Gleixner <tglx@linutronix.de>,
Peter Collingbourne <pcc@google.com>
Subject: [PATCH v6 14/19] arm64: compat: Get sigreturn trampolines from vDSO
Date: Thu, 30 May 2019 15:15:26 +0100 [thread overview]
Message-ID: <20190530141531.43462-15-vincenzo.frascino@arm.com> (raw)
In-Reply-To: <20190530141531.43462-1-vincenzo.frascino@arm.com>
When the compat vDSO is enabled, the sigreturn trampolines are not
anymore available through [sigpage] but through [vdso].
Add the relevant code the enable the feature.
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
---
arch/arm64/include/asm/vdso.h | 3 +++
arch/arm64/kernel/signal32.c | 26 ++++++++++++++++++++++++++
2 files changed, 29 insertions(+)
diff --git a/arch/arm64/include/asm/vdso.h b/arch/arm64/include/asm/vdso.h
index 839ce0031bd5..9b197e5ea759 100644
--- a/arch/arm64/include/asm/vdso.h
+++ b/arch/arm64/include/asm/vdso.h
@@ -28,6 +28,9 @@
#ifndef __ASSEMBLY__
#include <generated/vdso-offsets.h>
+#ifdef CONFIG_COMPAT_VDSO
+#include <generated/vdso32-offsets.h>
+#endif
#define VDSO_SYMBOL(base, name) \
({ \
diff --git a/arch/arm64/kernel/signal32.c b/arch/arm64/kernel/signal32.c
index 74e06d8c7c2b..4fca2e1937b2 100644
--- a/arch/arm64/kernel/signal32.c
+++ b/arch/arm64/kernel/signal32.c
@@ -29,6 +29,7 @@
#include <asm/traps.h>
#include <linux/uaccess.h>
#include <asm/unistd.h>
+#include <asm/vdso.h>
struct compat_vfp_sigframe {
compat_ulong_t magic;
@@ -352,6 +353,30 @@ static void compat_setup_return(struct pt_regs *regs, struct k_sigaction *ka,
retcode = ptr_to_compat(ka->sa.sa_restorer);
} else {
/* Set up sigreturn pointer */
+#ifdef CONFIG_COMPAT_VDSO
+ void *vdso_base = current->mm->context.vdso;
+ void *vdso_trampoline;
+
+ if (ka->sa.sa_flags & SA_SIGINFO) {
+ if (thumb) {
+ vdso_trampoline = VDSO_SYMBOL(vdso_base,
+ compat_rt_sigreturn_thumb);
+ } else {
+ vdso_trampoline = VDSO_SYMBOL(vdso_base,
+ compat_rt_sigreturn_arm);
+ }
+ } else {
+ if (thumb) {
+ vdso_trampoline = VDSO_SYMBOL(vdso_base,
+ compat_sigreturn_thumb);
+ } else {
+ vdso_trampoline = VDSO_SYMBOL(vdso_base,
+ compat_sigreturn_arm);
+ }
+ }
+
+ retcode = ptr_to_compat(vdso_trampoline) + thumb;
+#else
unsigned int idx = thumb << 1;
if (ka->sa.sa_flags & SA_SIGINFO)
@@ -359,6 +384,7 @@ static void compat_setup_return(struct pt_regs *regs, struct k_sigaction *ka,
retcode = (unsigned long)current->mm->context.vdso +
(idx << 2) + thumb;
+#endif
}
regs->regs[0] = usig;
--
2.21.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-05-30 14:16 UTC|newest]
Thread overview: 277+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-30 14:15 [PATCH v6 00/19] Unify vDSOs across more architectures Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-05-30 14:15 ` [PATCH v6 01/19] kernel: Standardize vdso_datapage Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-05-31 8:16 ` Arnd Bergmann
2019-05-31 8:16 ` Arnd Bergmann
2019-05-31 8:16 ` Arnd Bergmann
2019-05-31 8:16 ` Arnd Bergmann
2019-05-31 8:16 ` arnd
2019-06-04 12:05 ` Vincenzo Frascino
2019-06-04 12:05 ` Vincenzo Frascino
2019-06-04 12:05 ` Vincenzo Frascino
2019-06-04 12:05 ` Vincenzo Frascino
2019-06-04 12:05 ` vincenzo.frascino
2019-06-10 17:47 ` Huw Davies
2019-06-10 17:47 ` Huw Davies
2019-06-10 17:47 ` Huw Davies
2019-06-10 17:47 ` Huw Davies
2019-06-10 17:47 ` huw
2019-06-10 9:27 ` Huw Davies
2019-06-10 9:27 ` Huw Davies
2019-06-10 9:27 ` Huw Davies
2019-06-10 9:27 ` Huw Davies
2019-06-10 9:27 ` huw
2019-06-10 10:17 ` Vincenzo Frascino
2019-06-10 10:17 ` Vincenzo Frascino
2019-06-10 10:17 ` Vincenzo Frascino
2019-06-10 10:17 ` vincenzo.frascino
2019-06-10 10:31 ` Huw Davies
2019-06-10 10:31 ` Huw Davies
2019-06-10 10:31 ` Huw Davies
2019-06-10 10:31 ` huw
2019-06-10 11:07 ` Vincenzo Frascino
2019-06-10 11:07 ` Vincenzo Frascino
2019-06-10 11:07 ` Vincenzo Frascino
2019-06-10 11:07 ` vincenzo.frascino
2019-06-10 11:37 ` Huw Davies
2019-06-10 11:37 ` Huw Davies
2019-06-10 11:37 ` Huw Davies
2019-06-10 11:37 ` huw
2019-05-30 14:15 ` [PATCH v6 02/19] kernel: Define gettimeofday vdso common code Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-05-31 8:19 ` Arnd Bergmann
2019-05-31 8:19 ` Arnd Bergmann
2019-05-31 8:19 ` Arnd Bergmann
2019-05-31 8:19 ` Arnd Bergmann
2019-05-31 8:19 ` arnd
2019-06-04 12:08 ` Vincenzo Frascino
2019-06-04 12:08 ` Vincenzo Frascino
2019-06-04 12:08 ` Vincenzo Frascino
2019-06-04 12:08 ` Vincenzo Frascino
2019-06-04 12:08 ` vincenzo.frascino
2019-06-10 9:31 ` Huw Davies
2019-06-10 9:31 ` Huw Davies
2019-06-10 9:31 ` Huw Davies
2019-06-10 9:31 ` Huw Davies
2019-06-10 9:31 ` huw
2019-06-10 10:18 ` Vincenzo Frascino
2019-06-10 10:18 ` Vincenzo Frascino
2019-06-10 10:18 ` Vincenzo Frascino
2019-06-10 10:18 ` vincenzo.frascino
2019-05-30 14:15 ` [PATCH v6 03/19] kernel: Unify update_vsyscall implementation Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-06-10 9:34 ` Huw Davies
2019-06-10 9:34 ` Huw Davies
2019-06-10 9:34 ` Huw Davies
2019-06-10 9:34 ` huw
2019-06-10 10:19 ` Vincenzo Frascino
2019-06-10 10:19 ` Vincenzo Frascino
2019-06-10 10:19 ` Vincenzo Frascino
2019-06-10 10:19 ` vincenzo.frascino
2019-06-14 11:10 ` Thomas Gleixner
2019-06-14 11:10 ` Thomas Gleixner
2019-06-14 12:15 ` Vincenzo Frascino
2019-06-14 12:15 ` Vincenzo Frascino
2019-06-14 12:19 ` Thomas Gleixner
2019-06-14 12:19 ` Thomas Gleixner
2019-06-14 12:25 ` Vincenzo Frascino
2019-06-14 12:25 ` Vincenzo Frascino
2019-06-14 13:07 ` Thomas Gleixner
2019-06-14 13:07 ` Thomas Gleixner
2019-05-30 14:15 ` [PATCH v6 04/19] arm64: Substitute gettimeofday with C implementation Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-05-30 14:15 ` [PATCH v6 05/19] arm64: Build vDSO with -ffixed-x18 Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-05-30 14:15 ` [PATCH v6 06/19] arm64: compat: Add missing syscall numbers Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-05-30 14:15 ` [PATCH v6 07/19] arm64: compat: Expose signal related structures Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-05-30 14:15 ` [PATCH v6 08/19] arm64: compat: Generate asm offsets for signals Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-05-30 14:15 ` [PATCH v6 09/19] lib: vdso: Add compat support Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-05-30 14:15 ` [PATCH v6 10/19] arm64: compat: Add vDSO Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-05-30 14:15 ` [PATCH v6 11/19] arm64: Refactor vDSO code Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-05-30 14:15 ` [PATCH v6 12/19] arm64: compat: vDSO setup for compat layer Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-05-30 14:15 ` [PATCH v6 13/19] arm64: elf: vDSO code page discovery Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-05-30 14:15 ` Vincenzo Frascino [this message]
2019-05-30 14:15 ` [PATCH v6 14/19] arm64: compat: Get sigreturn trampolines from vDSO Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-05-30 14:15 ` [PATCH v6 15/19] arm64: Add vDSO compat support Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-06-01 9:38 ` Catalin Marinas
2019-06-01 9:38 ` Catalin Marinas
2019-06-01 9:38 ` Catalin Marinas
2019-06-01 9:38 ` catalin.marinas
2019-06-04 12:10 ` Vincenzo Frascino
2019-06-04 12:10 ` Vincenzo Frascino
2019-06-04 12:10 ` Vincenzo Frascino
2019-06-04 12:10 ` vincenzo.frascino
2019-05-30 14:15 ` [PATCH v6 16/19] arm: Add support for generic vDSO Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-05-31 8:32 ` Arnd Bergmann
2019-05-31 8:32 ` Arnd Bergmann
2019-05-31 8:32 ` Arnd Bergmann
2019-05-31 8:32 ` Arnd Bergmann
2019-05-31 8:32 ` arnd
2019-05-30 14:15 ` [PATCH v6 17/19] mips: " Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-05-31 8:34 ` Arnd Bergmann
2019-05-31 8:34 ` Arnd Bergmann
2019-05-31 8:34 ` Arnd Bergmann
2019-05-31 8:34 ` Arnd Bergmann
2019-05-31 8:34 ` arnd
2019-06-03 14:54 ` Mark Salyzyn
2019-06-03 14:54 ` Mark Salyzyn
2019-06-03 14:54 ` Mark Salyzyn
2019-06-03 14:54 ` Mark Salyzyn
2019-06-03 14:54 ` salyzyn
2019-06-03 17:07 ` Arnd Bergmann
2019-06-03 17:07 ` Arnd Bergmann
2019-06-03 17:07 ` Arnd Bergmann
2019-06-03 17:07 ` Arnd Bergmann
2019-06-03 17:07 ` arnd
2019-05-30 14:15 ` [PATCH v6 18/19] x86: " Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-05-30 15:41 ` Michael Kelley
2019-05-30 15:41 ` Michael Kelley
2019-05-30 15:41 ` Michael Kelley
2019-05-30 15:41 ` Michael Kelley
2019-05-30 15:41 ` mikelley
2019-06-04 12:13 ` Vincenzo Frascino
2019-06-04 12:13 ` Vincenzo Frascino
2019-06-04 12:13 ` Vincenzo Frascino
2019-06-04 12:13 ` Vincenzo Frascino
2019-06-04 12:13 ` vincenzo.frascino
2019-06-14 11:15 ` Thomas Gleixner
2019-06-14 11:15 ` Thomas Gleixner
2019-06-14 11:15 ` Thomas Gleixner
2019-06-14 11:15 ` Thomas Gleixner
2019-06-14 21:17 ` Sasha Levin
2019-06-14 21:17 ` Sasha Levin
2019-06-14 21:17 ` Sasha Levin
2019-06-14 21:17 ` Sasha Levin
2019-06-22 14:46 ` Thomas Gleixner
2019-06-22 14:46 ` Thomas Gleixner
2019-06-22 14:46 ` Thomas Gleixner
2019-06-22 14:46 ` Thomas Gleixner
2019-06-23 19:09 ` Sasha Levin
2019-06-23 19:09 ` Sasha Levin
2019-06-23 19:09 ` Sasha Levin
2019-06-23 19:09 ` Sasha Levin
2019-06-23 21:58 ` Stephen Rothwell
2019-06-23 21:58 ` Stephen Rothwell
2019-06-23 21:58 ` Stephen Rothwell
2019-06-23 21:58 ` Stephen Rothwell
2019-06-24 0:24 ` Sasha Levin
2019-06-24 0:24 ` Sasha Levin
2019-06-24 0:24 ` Sasha Levin
2019-06-24 0:24 ` Sasha Levin
2019-06-24 1:20 ` Stephen Rothwell
2019-06-24 1:20 ` Stephen Rothwell
2019-06-24 1:20 ` Stephen Rothwell
2019-06-24 1:20 ` Stephen Rothwell
2019-06-23 22:12 ` Thomas Gleixner
2019-06-23 22:12 ` Thomas Gleixner
2019-06-23 22:12 ` Thomas Gleixner
2019-06-23 22:12 ` Thomas Gleixner
2019-06-24 0:04 ` Michael Kelley
2019-06-24 0:04 ` Michael Kelley
2019-06-24 0:04 ` Michael Kelley
2019-06-24 0:04 ` Michael Kelley
2019-06-24 0:25 ` Thomas Gleixner
2019-06-24 0:25 ` Thomas Gleixner
2019-06-24 0:25 ` Thomas Gleixner
2019-06-24 0:25 ` Thomas Gleixner
2019-06-28 18:40 ` Michael Kelley
2019-06-28 18:40 ` Michael Kelley
2019-06-28 18:40 ` Michael Kelley
2019-06-28 18:40 ` Michael Kelley
2019-05-30 14:15 ` [PATCH v6 19/19] kselftest: Extend vDSO selftest Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` Vincenzo Frascino
2019-05-30 14:15 ` vincenzo.frascino
2019-05-31 8:53 ` Arnd Bergmann
2019-05-31 8:53 ` Arnd Bergmann
2019-05-31 8:53 ` Arnd Bergmann
2019-05-31 8:53 ` Arnd Bergmann
2019-05-31 8:53 ` arnd
2019-05-31 8:46 ` [PATCH v6 00/19] Unify vDSOs across more architectures Arnd Bergmann
2019-05-31 8:46 ` Arnd Bergmann
2019-05-31 8:46 ` Arnd Bergmann
2019-05-31 8:46 ` Arnd Bergmann
2019-05-31 8:46 ` arnd
2019-06-04 12:04 ` Vincenzo Frascino
2019-06-04 12:04 ` Vincenzo Frascino
2019-06-04 12:04 ` Vincenzo Frascino
2019-06-04 12:04 ` Vincenzo Frascino
2019-06-04 12:04 ` vincenzo.frascino
2019-06-04 12:12 ` Arnd Bergmann
2019-06-04 12:12 ` Arnd Bergmann
2019-06-04 12:12 ` Arnd Bergmann
2019-06-04 12:12 ` Arnd Bergmann
2019-06-04 12:12 ` arnd
2019-06-05 14:32 ` Vincenzo Frascino
2019-06-05 14:32 ` Vincenzo Frascino
2019-06-05 14:32 ` Vincenzo Frascino
2019-06-05 14:32 ` Vincenzo Frascino
2019-06-05 14:32 ` vincenzo.frascino
2019-06-14 12:16 ` Thomas Gleixner
2019-06-14 12:16 ` Thomas Gleixner
2019-06-14 12:16 ` Thomas Gleixner
2019-06-14 12:19 ` Vincenzo Frascino
2019-06-14 12:19 ` Vincenzo Frascino
2019-06-14 12:19 ` Vincenzo Frascino
2019-06-20 6:17 ` Shijith Thotton
2019-06-20 6:17 ` Shijith Thotton
2019-06-20 6:17 ` Shijith Thotton
2019-06-20 6:17 ` Shijith Thotton
2019-06-20 8:55 ` Vincenzo Frascino
2019-06-20 8:55 ` Vincenzo Frascino
2019-06-20 8:55 ` Vincenzo Frascino
2019-06-20 16:27 ` Andre Przywara
2019-06-20 16:27 ` Andre Przywara
2019-06-21 9:11 ` Vincenzo Frascino
2019-06-21 9:11 ` Vincenzo Frascino
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190530141531.43462-15-vincenzo.frascino@arm.com \
--to=vincenzo.frascino@arm.com \
--cc=0x7f454c46@gmail.com \
--cc=arnd@arndb.de \
--cc=catalin.marinas@arm.com \
--cc=daniel.lezcano@linaro.org \
--cc=huw@codeweavers.com \
--cc=linux-arch@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-kselftest@vger.kernel.org \
--cc=linux-mips@vger.kernel.org \
--cc=linux@armlinux.org.uk \
--cc=linux@rasmusvillemoes.dk \
--cc=paul.burton@mips.com \
--cc=pcc@google.com \
--cc=ralf@linux-mips.org \
--cc=salyzyn@android.com \
--cc=shuah@kernel.org \
--cc=tglx@linutronix.de \
--cc=will.deacon@arm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
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.