906903ce4a
Bump the Xen package to the latest release and backport a fix from the Xen master brach. This fixes autobuilder issue: http://autobuild.buildroot.net/results/6e0d8e962e861a32f5bf2e5031ef51c25768f1f6/ Signed-off-by: Alistair Francis <alistair@alistair23.me> Tested-by: Matt Weber <matthew.weber@rockwellcollins.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
38 lines
1.3 KiB
Diff
38 lines
1.3 KiB
Diff
From c8993743d611ed23ebded3168ac3ac6ff3e5d2fa Mon Sep 17 00:00:00 2001
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From: Christopher Clark <christopher.w.clark@gmail.com>
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Date: Thu, 16 Aug 2018 13:22:41 -0700
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Subject: [PATCH] libxl/arm: Fix build on arm64 + acpi w/ gcc 8.2
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Add zero-padding to #defined ACPI table strings that are copied.
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Provides sufficient characters to satisfy the length required to
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fully populate the destination and prevent array-bounds warnings.
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Add BUILD_BUG_ON sizeof checks for compile-time length checking.
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Signed-off-by: Christopher Clark <christopher.clark6@baesystems.com>
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Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
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Acked-by: Wei Liu <wei.liu2@citrix.com>
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---
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tools/libxl/libxl_arm_acpi.c | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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diff --git a/tools/libxl/libxl_arm_acpi.c b/tools/libxl/libxl_arm_acpi.c
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index 636f724039..eeca1def06 100644
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--- a/tools/libxl/libxl_arm_acpi.c
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+++ b/tools/libxl/libxl_arm_acpi.c
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@@ -48,9 +48,9 @@ extern const unsigned char dsdt_anycpu_arm[];
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_hidden
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extern const int dsdt_anycpu_arm_len;
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-#define ACPI_OEM_ID "Xen"
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-#define ACPI_OEM_TABLE_ID "ARM"
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-#define ACPI_ASL_COMPILER_ID "XL"
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+#define ACPI_OEM_ID "Xen\0\0"
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+#define ACPI_OEM_TABLE_ID "ARM\0\0\0\0"
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+#define ACPI_ASL_COMPILER_ID "XL\0"
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enum {
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RSDP,
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--
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2.17.1
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