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From: Ard Biesheuvel <ardb@kernel.org>
To: linux-efi@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, Ard Biesheuvel <ardb@kernel.org>,
	nivedita@alum.mit.edu, x86@kernel.org
Subject: [PATCH 10/18] efi/ia64: switch to efi_config_parse_tables()
Date: Sun, 16 Feb 2020 19:23:26 +0100	[thread overview]
Message-ID: <20200216182334.8121-11-ardb@kernel.org> (raw)
In-Reply-To: <20200216182334.8121-1-ardb@kernel.org>

IA64 calls efi_config_parse_tables() via efi_config_init(), which
does an explicit memremap() of the tables, which is unnecessary
on IA64. So let's call efi_config_parse_tables() directly, passing
the __va() of the config table array.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
 arch/ia64/kernel/efi.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index 81bc5031a115..3b5cf551489c 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -531,7 +531,10 @@ efi_init (void)
 
 	palo_phys      = EFI_INVALID_TABLE_ADDR;
 
-	if (efi_config_init(arch_tables) != 0)
+	if (efi_config_parse_tables(__va(efi_systab->tables),
+				    efi_systab->nr_tables,
+				    sizeof(efi_config_table_t),
+				    arch_tables) != 0)
 		return;
 
 	if (palo_phys != EFI_INVALID_TABLE_ADDR)
-- 
2.17.1


  parent reply	other threads:[~2020-02-16 18:24 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-16 18:23 [PATCH 00/18] efi: clean up contents of struct efi Ard Biesheuvel
2020-02-16 18:23 ` [PATCH 01/18] efi: drop handling of 'boot_info' configuration table Ard Biesheuvel
2020-02-16 18:23 ` [PATCH 02/18] efi/ia64: move HCDP and MPS table handling into IA64 arch code Ard Biesheuvel
2020-02-16 18:23 ` [PATCH 03/18] efi: move UGA and PROP table handling to x86 code Ard Biesheuvel
2020-02-16 18:23 ` [PATCH 04/18] efi: make rng_seed table handling local to efi.c Ard Biesheuvel
2020-02-16 18:23 ` [PATCH 05/18] efi: move mem_attr_table out of struct efi Ard Biesheuvel
2020-02-16 18:23 ` [PATCH 06/18] efi: make memreserve table handling local to efi.c Ard Biesheuvel
2020-02-16 18:23 ` [PATCH 07/18] efi: merge EFI system table revision and vendor checks Ard Biesheuvel
2020-02-16 18:23 ` [PATCH 08/18] efi/ia64: use existing helpers to locate ESI table Ard Biesheuvel
2020-02-16 18:23 ` [PATCH 09/18] efi/ia64: use local variable for EFI system table address Ard Biesheuvel
2020-02-16 18:23 ` Ard Biesheuvel [this message]
2020-02-16 18:23 ` [PATCH 11/18] efi: make efi_config_init() x86 only Ard Biesheuvel
2020-02-16 18:23 ` [PATCH 12/18] efi: clean up config_parse_tables() Ard Biesheuvel
2020-02-16 19:12   ` Arvind Sankar
2020-02-17  8:32     ` Ard Biesheuvel
2020-02-16 18:23 ` [PATCH 13/18] efi/x86: remove runtime table address from kexec EFI setup data Ard Biesheuvel
2020-02-16 18:23 ` [PATCH 14/18] efi/x86: make fw_vendor, config_table and runtime sysfs nodes x86 specific Ard Biesheuvel
2020-02-16 18:23 ` [PATCH 15/18] efi/x86: merge assignments of efi.runtime_version Ard Biesheuvel
2020-02-16 18:23 ` [PATCH 16/18] efi: add 'runtime' pointer to struct efi Ard Biesheuvel
2020-03-03 16:03   ` Guenter Roeck
2020-03-03 16:39     ` Ard Biesheuvel
2020-03-03 17:53       ` Guenter Roeck
2020-03-03 18:01         ` Ard Biesheuvel
2020-03-03 18:14           ` Ard Biesheuvel
2020-03-03 20:30             ` Guenter Roeck
2020-03-03 21:40               ` Ard Biesheuvel
2020-03-03 22:46                 ` Guenter Roeck
2020-02-16 18:23 ` [PATCH 17/18] efi/arm: drop unnecessary references to efi.systab Ard Biesheuvel
2020-02-16 18:23 ` [PATCH 18/18] efi/x86: drop 'systab' member from struct efi Ard Biesheuvel
2020-02-16 18:31 ` [PATCH 00/18] efi: clean up contents of " Ard Biesheuvel
2020-02-18 19:46   ` Luck, Tony
2020-02-18 22:08     ` Ard Biesheuvel

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