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From: David Howells <dhowells@redhat.com>
To: matt@codeblueprint.co.uk, ard.biesheuvel@linaro.org
Cc: linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org,
	dhowells@redhat.com, linux-security-module@vger.kernel.org,
	keyrings@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/7] arm/efi: Allow invocation of arbitrary runtime services [ver #7]
Date: Tue, 31 Jan 2017 15:13:29 +0000	[thread overview]
Message-ID: <148587560927.4026.13631713806987809459.stgit@warthog.procyon.org.uk> (raw)
In-Reply-To: <148587558696.4026.16034622623568539004.stgit@warthog.procyon.org.uk>

efi_call_runtime() is provided for x86 to be able abstract mixed mode
support.  Provide this for ARM also so that common code work in mixed mode
also.

Suggested-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: David Howells <dhowells@redhat.com>
---

 arch/arm/include/asm/efi.h   |    1 +
 arch/arm64/include/asm/efi.h |    1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/arm/include/asm/efi.h b/arch/arm/include/asm/efi.h
index 0b06f5341b45..e4e6a9d6a825 100644
--- a/arch/arm/include/asm/efi.h
+++ b/arch/arm/include/asm/efi.h
@@ -55,6 +55,7 @@ void efi_virtmap_unload(void);
 
 #define efi_call_early(f, ...)		sys_table_arg->boottime->f(__VA_ARGS__)
 #define __efi_call_early(f, ...)	f(__VA_ARGS__)
+#define efi_call_runtime(f, ...)	sys_table_arg->runtime->f(__VA_ARGS__)
 #define efi_is_64bit()			(false)
 
 #define efi_call_proto(protocol, f, instance, ...)			\
diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h
index 0b6b1633017f..e7445281e534 100644
--- a/arch/arm64/include/asm/efi.h
+++ b/arch/arm64/include/asm/efi.h
@@ -50,6 +50,7 @@ int efi_set_mapping_permissions(struct mm_struct *mm, efi_memory_desc_t *md);
 
 #define efi_call_early(f, ...)		sys_table_arg->boottime->f(__VA_ARGS__)
 #define __efi_call_early(f, ...)	f(__VA_ARGS__)
+#define efi_call_runtime(f, ...)	sys_table_arg->runtime->f(__VA_ARGS__)
 #define efi_is_64bit()			(true)
 
 #define efi_call_proto(protocol, f, instance, ...)			\

WARNING: multiple messages have this Message-ID (diff)
From: dhowells@redhat.com (David Howells)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/7] arm/efi: Allow invocation of arbitrary runtime services [ver #7]
Date: Tue, 31 Jan 2017 15:13:29 +0000	[thread overview]
Message-ID: <148587560927.4026.13631713806987809459.stgit@warthog.procyon.org.uk> (raw)
In-Reply-To: <148587558696.4026.16034622623568539004.stgit@warthog.procyon.org.uk>

efi_call_runtime() is provided for x86 to be able abstract mixed mode
support.  Provide this for ARM also so that common code work in mixed mode
also.

Suggested-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: David Howells <dhowells@redhat.com>
---

 arch/arm/include/asm/efi.h   |    1 +
 arch/arm64/include/asm/efi.h |    1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/arm/include/asm/efi.h b/arch/arm/include/asm/efi.h
index 0b06f5341b45..e4e6a9d6a825 100644
--- a/arch/arm/include/asm/efi.h
+++ b/arch/arm/include/asm/efi.h
@@ -55,6 +55,7 @@ void efi_virtmap_unload(void);
 
 #define efi_call_early(f, ...)		sys_table_arg->boottime->f(__VA_ARGS__)
 #define __efi_call_early(f, ...)	f(__VA_ARGS__)
+#define efi_call_runtime(f, ...)	sys_table_arg->runtime->f(__VA_ARGS__)
 #define efi_is_64bit()			(false)
 
 #define efi_call_proto(protocol, f, instance, ...)			\
diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h
index 0b6b1633017f..e7445281e534 100644
--- a/arch/arm64/include/asm/efi.h
+++ b/arch/arm64/include/asm/efi.h
@@ -50,6 +50,7 @@ int efi_set_mapping_permissions(struct mm_struct *mm, efi_memory_desc_t *md);
 
 #define efi_call_early(f, ...)		sys_table_arg->boottime->f(__VA_ARGS__)
 #define __efi_call_early(f, ...)	f(__VA_ARGS__)
+#define efi_call_runtime(f, ...)	sys_table_arg->runtime->f(__VA_ARGS__)
 #define efi_is_64bit()			(true)
 
 #define efi_call_proto(protocol, f, instance, ...)			\

  parent reply	other threads:[~2017-01-31 15:13 UTC|newest]

Thread overview: 96+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-31 15:13 [PATCH 0/7] efi: Pass secure boot mode to kernel [ver #7] David Howells
2017-01-31 15:13 ` David Howells
2017-01-31 15:13 ` [PATCH 1/7] x86/efi: Allow invocation of arbitrary runtime services " David Howells
2017-01-31 15:13   ` David Howells
2017-01-31 15:13   ` David Howells
2017-01-31 15:13 ` David Howells [this message]
2017-01-31 15:13   ` [PATCH 2/7] arm/efi: " David Howells
2017-01-31 15:13 ` [PATCH 3/7] efi: Add SHIM and image security database GUID definitions " David Howells
2017-01-31 15:13   ` David Howells
2017-01-31 15:13   ` David Howells
2017-01-31 15:13 ` [PATCH 4/7] efi: Get the secure boot status " David Howells
2017-01-31 15:13   ` David Howells
2017-01-31 17:37   ` kbuild test robot
2017-01-31 17:37     ` kbuild test robot
2017-01-31 17:37     ` kbuild test robot
2017-01-31 18:04   ` kbuild test robot
2017-01-31 18:04     ` kbuild test robot
2017-01-31 18:04     ` kbuild test robot
     [not found]     ` <201702010101.EljWXBuB%fengguang.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-01-31 18:24       ` Ard Biesheuvel
     [not found]     ` <CAKv+Gu92yTWcEguxGzMOQAvoUexCLtsVVBa2Xzz3cPPWQD9nSQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-01-31 18:52       ` David Howells
     [not found]         ` <10308.1485888776-S6HVgzuS8uM4Awkfq6JHfwNdhmdF6hFW@public.gmane.org>
2017-01-31 20:18           ` Ard Biesheuvel
     [not found]             ` <CAKv+Gu_oUcbQ9CYLTentjoHWreVX7Y2-SN5BBcxZ_g4-pNG1yw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-02-01 21:48               ` Matt Fleming
     [not found]                 ` <20170201214806.GO31613-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
2017-02-03  2:48                   ` Ye Xiaolong
2017-02-02 21:34   ` Matt Fleming
2017-02-02 21:34     ` Matt Fleming
2017-02-02 21:34     ` Matt Fleming
2017-01-31 15:13 ` [PATCH 5/7] efi: Disable secure boot if shim is in insecure mode " David Howells
2017-01-31 15:13   ` David Howells
2017-01-31 15:13   ` David Howells
2017-01-31 15:14 ` [PATCH 6/7] efi: Handle secure boot from UEFI-2.6 " David Howells
2017-01-31 15:14   ` David Howells
2017-01-31 18:19   ` Ard Biesheuvel
2017-01-31 18:19     ` Ard Biesheuvel
2017-01-31 18:19     ` Ard Biesheuvel
2017-01-31 18:59   ` David Howells
2017-01-31 18:59     ` David Howells
2017-01-31 18:59     ` David Howells
2017-02-01 10:15     ` Ard Biesheuvel
2017-02-01 10:15       ` Ard Biesheuvel
2017-02-01 10:15       ` Ard Biesheuvel
2017-02-01 12:33     ` David Howells
2017-02-01 12:33       ` David Howells
2017-02-01 12:33       ` David Howells
2017-02-01 14:44       ` Ard Biesheuvel
2017-02-01 14:44         ` Ard Biesheuvel
2017-02-01 14:44         ` Ard Biesheuvel
2017-02-01 15:00       ` David Howells
2017-02-01 15:00         ` David Howells
2017-02-01 15:00         ` David Howells
2017-02-01 15:02         ` Ard Biesheuvel
2017-02-01 15:02           ` Ard Biesheuvel
2017-02-01 15:02           ` Ard Biesheuvel
2017-02-02 21:36           ` Matt Fleming
2017-02-02 21:36             ` Matt Fleming
2017-02-02 21:36             ` Matt Fleming
2017-02-02 21:45             ` Ard Biesheuvel
2017-02-02 21:45               ` Ard Biesheuvel
2017-02-02 21:45               ` Ard Biesheuvel
2017-02-01 10:02   ` David Howells
2017-02-01 10:02     ` David Howells
2017-02-01 10:02     ` David Howells
2017-01-31 15:14 ` [PATCH 7/7] efi: Print the secure boot status in x86 setup_arch() " David Howells
2017-01-31 15:14   ` David Howells
2017-02-03 16:07   ` Ard Biesheuvel
2017-02-03 16:07     ` Ard Biesheuvel
2017-02-03 16:07     ` Ard Biesheuvel
2017-02-03 16:21   ` David Howells
2017-02-03 16:21     ` David Howells
2017-02-03 16:21     ` David Howells
2017-02-03 16:23     ` Ard Biesheuvel
2017-02-03 16:23       ` Ard Biesheuvel
2017-02-03 16:23       ` Ard Biesheuvel
2017-02-03 16:27     ` David Howells
2017-02-03 16:27       ` David Howells
2017-02-03 16:27       ` David Howells
2017-02-03 16:29     ` David Howells
2017-02-03 16:29       ` David Howells
2017-02-03 16:29       ` David Howells
2017-02-03 16:29       ` Ard Biesheuvel
2017-02-03 16:29         ` Ard Biesheuvel
2017-02-03 16:29         ` Ard Biesheuvel
2017-02-03 17:00         ` Ard Biesheuvel
2017-02-03 17:00           ` Ard Biesheuvel
2017-02-03 17:00           ` Ard Biesheuvel
2017-02-03 17:19         ` David Howells
2017-02-03 17:19           ` David Howells
2017-02-03 17:19           ` David Howells
2017-01-31 16:45 ` [PATCH 0/7] efi: Pass secure boot mode to kernel " Ard Biesheuvel
2017-01-31 16:45   ` Ard Biesheuvel
2017-01-31 16:45   ` Ard Biesheuvel
2017-01-31 17:04 ` David Howells
2017-01-31 17:04   ` David Howells
2017-01-31 17:04   ` David Howells
2017-01-31 18:20   ` Ard Biesheuvel
2017-01-31 18:20     ` Ard Biesheuvel
2017-01-31 18:20     ` Ard Biesheuvel

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