From: tip-bot for David Howells <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: lukas@wunner.de, torvalds@linux-foundation.org,
peterz@infradead.org, mingo@kernel.org, hpa@zytor.com,
dhowells@redhat.com, tglx@linutronix.de,
ard.biesheuvel@linaro.org, linux-kernel@vger.kernel.org,
matt@codeblueprint.co.uk
Subject: [tip:efi/core] arm/efi: Allow invocation of arbitrary runtime services
Date: Tue, 7 Feb 2017 01:46:19 -0800 [thread overview]
Message-ID: <tip-6d0ca4a47bf8cb313a5180eabb791c33467f4452@git.kernel.org> (raw)
In-Reply-To: <1486380166-31868-3-git-send-email-ard.biesheuvel@linaro.org>
Commit-ID: 6d0ca4a47bf8cb313a5180eabb791c33467f4452
Gitweb: http://git.kernel.org/tip/6d0ca4a47bf8cb313a5180eabb791c33467f4452
Author: David Howells <dhowells@redhat.com>
AuthorDate: Mon, 6 Feb 2017 11:22:41 +0000
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Tue, 7 Feb 2017 10:42:09 +0100
arm/efi: Allow invocation of arbitrary runtime services
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>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-efi@vger.kernel.org
Link: http://lkml.kernel.org/r/1486380166-31868-3-git-send-email-ard.biesheuvel@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
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 0b06f53..e4e6a9d6 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 0b6b163..e744528 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, ...) \
next prev parent reply other threads:[~2017-02-07 9:46 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-06 11:22 [GIT PULL 0/7] EFI updates for v4.11 part 2 Ard Biesheuvel
2017-02-06 11:22 ` [PATCH 1/7] x86/efi: Allow invocation of arbitrary runtime services Ard Biesheuvel
2017-02-07 9:45 ` [tip:efi/core] " tip-bot for David Howells
2017-02-06 11:22 ` [PATCH 2/7] arm/efi: " Ard Biesheuvel
2017-02-07 9:46 ` tip-bot for David Howells [this message]
2017-02-06 11:22 ` [PATCH 3/7] efi: Add SHIM and image security database GUID definitions Ard Biesheuvel
2017-02-07 7:52 ` Ingo Molnar
2017-02-07 8:07 ` Ard Biesheuvel
2017-02-07 9:23 ` David Howells
2017-02-07 9:42 ` Ingo Molnar
2017-02-07 9:46 ` [tip:efi/core] " tip-bot for Josh Boyer
2017-02-06 11:22 ` [PATCH 4/7] efi: Get the secure boot status Ard Biesheuvel
2017-02-07 9:47 ` [tip:efi/core] efi: Get and store " tip-bot for David Howells
2017-02-06 11:22 ` [PATCH 5/7] efi: Disable secure boot if shim is in insecure mode Ard Biesheuvel
2017-02-07 9:48 ` [tip:efi/core] " tip-bot for Josh Boyer
2017-02-06 11:22 ` [PATCH 6/7] efi: Print the secure boot status in x86 setup_arch() Ard Biesheuvel
2017-02-07 9:48 ` [tip:efi/core] " tip-bot for David Howells
2017-02-06 11:22 ` [PATCH 7/7] efi: libstub: Make file I/O chunking x86-specific Ard Biesheuvel
2017-02-07 9:49 ` [tip:efi/core] efi/libstub: " tip-bot for Ard Biesheuvel
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