From: ard.biesheuvel@linaro.org (Ard Biesheuvel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 5/8] arm64/efi: set EFI_ALLOC_ALIGN to 64 KB
Date: Mon, 22 Dec 2014 10:59:01 +0000 [thread overview]
Message-ID: <1419245944-2424-6-git-send-email-ard.biesheuvel@linaro.org> (raw)
In-Reply-To: <1419245944-2424-1-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.
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:[~2014-12-22 10:59 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-22 10:58 [PATCH v4 0/8] stable UEFI virtual mappings for kexec Ard Biesheuvel
2014-12-22 10:58 ` [PATCH v4 1/8] arm64/mm: add explicit struct_mm argument to __create_mapping() Ard Biesheuvel
2014-12-22 10:58 ` [PATCH v4 2/8] arm64/mm: add create_pgd_mapping() to create private page tables Ard Biesheuvel
2014-12-22 10:58 ` [PATCH v4 3/8] efi: split off remapping code from efi_config_init() Ard Biesheuvel
2015-01-05 14:55 ` Matt Fleming
2015-01-05 21:56 ` Borislav Petkov
2014-12-22 10:59 ` [PATCH v4 4/8] efi: efistub: allow allocation alignment larger than EFI_PAGE_SIZE Ard Biesheuvel
2014-12-23 16:45 ` Borislav Petkov
2014-12-29 9:25 ` Ard Biesheuvel
2014-12-29 9:47 ` Borislav Petkov
2015-01-05 11:24 ` Ard Biesheuvel
2014-12-22 10:59 ` Ard Biesheuvel [this message]
2015-01-06 16:37 ` [PATCH v4 5/8] arm64/efi: set EFI_ALLOC_ALIGN to 64 KB Leif Lindholm
2014-12-22 10:59 ` [PATCH v4 6/8] arm64/efi: move SetVirtualAddressMap() to UEFI stub Ard Biesheuvel
2015-01-05 16:20 ` Mark Rutland
2015-01-06 17:13 ` Leif Lindholm
2015-01-07 18:05 ` Ard Biesheuvel
2015-01-05 16:54 ` Matt Fleming
2015-01-06 18:01 ` Leif Lindholm
2015-01-12 10:43 ` Matt Fleming
2015-01-07 18:15 ` Ard Biesheuvel
2015-01-07 12:06 ` Leif Lindholm
2015-01-07 12:16 ` Ard Biesheuvel
2015-01-07 12:25 ` Leif Lindholm
2015-01-07 12:30 ` Ard Biesheuvel
2015-01-07 12:56 ` Leif Lindholm
2014-12-22 10:59 ` [PATCH v4 7/8] arm64/efi: remove free_boot_services() and friends Ard Biesheuvel
2015-01-06 18:06 ` Leif Lindholm
2014-12-22 10:59 ` [PATCH v4 8/8] arm64/efi: remove idmap manipulations from UEFI code Ard Biesheuvel
2015-01-06 18:17 ` Leif Lindholm
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