From: tip-bot for Colin Ian King <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: torvalds@linux-foundation.org, ard.biesheuvel@linaro.org,
colin.king@canonical.com, hpa@zytor.com, mingo@kernel.org,
tglx@linutronix.de, peterz@infradead.org,
linux-kernel@vger.kernel.org
Subject: [tip:efi/core] efi: Make const array 'apple' static
Date: Fri, 9 Mar 2018 01:16:28 -0800 [thread overview]
Message-ID: <tip-f779ca740f25c8a6a72d951334f9efc3158a318b@git.kernel.org> (raw)
In-Reply-To: <20180308080020.22828-13-ard.biesheuvel@linaro.org>
Commit-ID: f779ca740f25c8a6a72d951334f9efc3158a318b
Gitweb: https://git.kernel.org/tip/f779ca740f25c8a6a72d951334f9efc3158a318b
Author: Colin Ian King <colin.king@canonical.com>
AuthorDate: Thu, 8 Mar 2018 08:00:20 +0000
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Fri, 9 Mar 2018 09:30:35 +0100
efi: Make const array 'apple' static
Don't populate the const read-only array 'buf' on the stack but instead
make it static. Makes the object code smaller by 64 bytes:
Before:
text data bss dec hex filename
9264 1 16 9281 2441 arch/x86/boot/compressed/eboot.o
After:
text data bss dec hex filename
9200 1 16 9217 2401 arch/x86/boot/compressed/eboot.o
(GCC version 7.2.0 x86_64)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-efi@vger.kernel.org
Link: http://lkml.kernel.org/r/20180308080020.22828-13-ard.biesheuvel@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
arch/x86/boot/compressed/eboot.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c
index 886a9115af62..f2251c1c9853 100644
--- a/arch/x86/boot/compressed/eboot.c
+++ b/arch/x86/boot/compressed/eboot.c
@@ -423,7 +423,7 @@ static void retrieve_apple_device_properties(struct boot_params *boot_params)
static void setup_quirks(struct boot_params *boot_params)
{
- efi_char16_t const apple[] = { 'A', 'p', 'p', 'l', 'e', 0 };
+ static efi_char16_t const apple[] = { 'A', 'p', 'p', 'l', 'e', 0 };
efi_char16_t *fw_vendor = (efi_char16_t *)(unsigned long)
efi_table_attr(efi_system_table, fw_vendor, sys_table);
prev parent reply other threads:[~2018-03-09 9:16 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-08 8:00 [GIT PULL 00/12] first batch of EFI changes for v4.17 Ard Biesheuvel
2018-03-08 8:00 ` [PATCH 01/12] efi/arm*: Only register page tables when they exist Ard Biesheuvel
2018-03-09 9:11 ` [tip:efi/core] " tip-bot for Mark Rutland
2018-03-08 8:00 ` [PATCH 02/12] efi/apple-properties: Device core takes care of empty properties Ard Biesheuvel
2018-03-09 9:11 ` [tip:efi/core] efi/apple-properties: Remove redundant attribute initialization from unmarshal_key_value_pairs() tip-bot for Andy Shevchenko
2018-03-08 8:00 ` [PATCH 03/12] efi/arm*: Stop printing addresses of virtual mappings Ard Biesheuvel
2018-03-09 9:12 ` [tip:efi/core] " tip-bot for Ard Biesheuvel
2018-03-08 8:00 ` [PATCH 04/12] efi/x86: Fix trailing semicolons Ard Biesheuvel
2018-03-08 8:00 ` [PATCH 05/12] efi: arm64: Check whether x18 is preserved by runtime services calls Ard Biesheuvel
2018-03-09 9:12 ` [tip:efi/core] efi/arm64: " tip-bot for Ard Biesheuvel
2018-03-08 8:00 ` [PATCH 06/12] x86: efi: Replace GFP_ATOMIC with GFP_KERNEL in efi_query_variable_store Ard Biesheuvel
2018-03-09 7:54 ` Ingo Molnar
2018-03-09 9:13 ` [tip:efi/core] x86/efi: Replace GFP_ATOMIC with GFP_KERNEL in efi_query_variable_store() tip-bot for Jia-Ju Bai
2018-03-08 8:00 ` [PATCH 07/12] efi: Use efi_mm in x86 as well as ARM Ard Biesheuvel
2018-03-09 7:40 ` Ingo Molnar
2018-03-09 8:37 ` Prakhya, Sai Praneeth
2018-03-09 9:56 ` Ard Biesheuvel
2018-03-08 8:00 ` [PATCH 08/12] x86/efi: Replace efi_pgd with efi_mm.pgd Ard Biesheuvel
2018-03-08 8:00 ` [PATCH 09/12] x86/efi: Use efi_switch_mm() rather than manually twiddling with %cr3 Ard Biesheuvel
2018-03-08 8:00 ` [PATCH 10/12] efi: reorder pr_notice() with add_device_randomness() call Ard Biesheuvel
2018-03-09 9:13 ` [tip:efi/core] efi: Reorder " tip-bot for Ard Biesheuvel
2018-03-08 8:00 ` [PATCH 11/12] efi/apple-properties: Use memremap() instead of ioremap() Ard Biesheuvel
2018-03-09 9:14 ` [tip:efi/core] " tip-bot for Andy Shevchenko
2018-03-08 8:00 ` [PATCH 12/12] efi: make const array 'apple' static Ard Biesheuvel
2018-03-08 11:05 ` Joe Perches
2018-03-09 7:43 ` Ard Biesheuvel
2018-03-09 7:44 ` Ard Biesheuvel
2018-03-09 9:37 ` Joe Perches
2018-03-09 7:47 ` Ingo Molnar
2018-03-09 7:52 ` Ard Biesheuvel
2018-03-09 8:04 ` Ingo Molnar
2018-03-09 8:07 ` Ard Biesheuvel
2018-03-09 8:19 ` Ard Biesheuvel
2018-03-09 8:31 ` Ingo Molnar
2018-03-09 8:29 ` Lukas Wunner
2018-03-09 8:33 ` Ard Biesheuvel
2018-03-09 9:16 ` tip-bot for Colin Ian King [this message]
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