From: ard.biesheuvel@linaro.org (Ard Biesheuvel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 5/8] arm64/efi: set EFI_ALLOC_ALIGN to 64 KB
Date: Thu, 8 Jan 2015 18:48:31 +0000 [thread overview]
Message-ID: <1420742914-2404-6-git-send-email-ard.biesheuvel@linaro.org> (raw)
In-Reply-To: <1420742914-2404-1-git-send-email-ard.biesheuvel@linaro.org>
Set EFI_ALLOC_ALIGN to 64 KB so that all allocations done by the stub
are naturally compatible with a 64 KB granule kernel.
Acked-by: Leif Lindholm <leif.lindholm@linaro.org>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
arch/arm64/include/asm/efi.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h
index a34fd3b12e2b..71291253114f 100644
--- a/arch/arm64/include/asm/efi.h
+++ b/arch/arm64/include/asm/efi.h
@@ -44,4 +44,6 @@ extern void efi_idmap_init(void);
#define efi_call_early(f, ...) sys_table_arg->boottime->f(__VA_ARGS__)
+#define EFI_ALLOC_ALIGN SZ_64K
+
#endif /* _ASM_EFI_H */
--
1.8.3.2
next prev parent reply other threads:[~2015-01-08 18:48 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-08 18:48 [PATCH v5 0/8] arm64: stable UEFI virtual mappings for kexec Ard Biesheuvel
2015-01-08 18:48 ` [PATCH v5 1/8] arm64/mm: add explicit struct_mm argument to __create_mapping() Ard Biesheuvel
2015-01-08 18:48 ` [PATCH v5 2/8] arm64/mm: add create_pgd_mapping() to create private page tables Ard Biesheuvel
2015-01-08 18:48 ` [PATCH v5 3/8] efi: split off remapping code from efi_config_init() Ard Biesheuvel
2015-01-08 18:48 ` [PATCH v5 4/8] efi: efistub: allow allocation alignment larger than EFI_PAGE_SIZE Ard Biesheuvel
2015-01-08 18:48 ` Ard Biesheuvel [this message]
2015-01-08 18:48 ` [PATCH v5 6/8] arm64/efi: move SetVirtualAddressMap() to UEFI stub Ard Biesheuvel
2015-01-09 16:41 ` Leif Lindholm
2015-01-12 11:46 ` Matt Fleming
2015-01-12 16:09 ` Ard Biesheuvel
2015-01-12 16:26 ` Matt Fleming
2015-01-08 18:48 ` [PATCH v5 7/8] arm64/efi: remove free_boot_services() and friends Ard Biesheuvel
2015-01-09 15:49 ` Will Deacon
2015-01-08 18:48 ` [PATCH v5 8/8] arm64/efi: remove idmap manipulations from UEFI code Ard Biesheuvel
2015-01-09 16:03 ` Will Deacon
2015-01-09 16:16 ` [PATCH v5 0/8] arm64: stable UEFI virtual mappings for kexec Leif Lindholm
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