Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753309AbbFRWgs (ORCPT ); Thu, 18 Jun 2015 18:36:48 -0400 Received: from mail-ie0-f180.google.com ([209.85.223.180]:33955 "EHLO mail-ie0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752706AbbFRWg0 (ORCPT ); Thu, 18 Jun 2015 18:36:26 -0400 From: Al Stone To: linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: rjw@rjwysocki.net, lenb@kernel.org, catalin.marinas@arm.com, will.deacon@arm.com, tglx@linutronix.de, jason@lakedaemon.net, linux-kernel@vger.kernel.org, linaro-acpi@lists.linaro.org, linaro-kernel@lists.linaro.org, patches@linaro.org Subject: [PATCH v2 3/3] ACPI / ARM64 : use the new BAD_MADT_GICC_ENTRY macro Date: Thu, 18 Jun 2015 16:36:08 -0600 Message-Id: <1434666968-1543-4-git-send-email-al.stone@linaro.org> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1434666968-1543-1-git-send-email-al.stone@linaro.org> References: <1434666968-1543-1-git-send-email-al.stone@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1668 Lines: 46 For those parts of the arm64 ACPI code that need to check GICC subtables in the MADT, use the new BAD_MADT_GICC_ENTRY macro instead of the previous BAD_MADT_ENTRY. The new macro takes into account differences in the size of the GICC subtable that the old macro did not; this caused failures even though the subtable entries are valid. Signed-off-by: Al Stone --- arch/arm64/kernel/smp.c | 2 +- drivers/irqchip/irq-gic.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index 4b2121b..80d5984 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -438,7 +438,7 @@ acpi_parse_gic_cpu_interface(struct acpi_subtable_header *header, struct acpi_madt_generic_interrupt *processor; processor = (struct acpi_madt_generic_interrupt *)header; - if (BAD_MADT_ENTRY(processor, end)) + if (BAD_MADT_GICC_ENTRY(processor, end)) return -EINVAL; acpi_table_print_madt_entry(header); diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c index 8d7e1c8..4dd8826 100644 --- a/drivers/irqchip/irq-gic.c +++ b/drivers/irqchip/irq-gic.c @@ -1055,7 +1055,7 @@ gic_acpi_parse_madt_cpu(struct acpi_subtable_header *header, processor = (struct acpi_madt_generic_interrupt *)header; - if (BAD_MADT_ENTRY(processor, end)) + if (BAD_MADT_GICC_ENTRY(processor, end)) return -EINVAL; /* -- 2.4.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/