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Blame SOURCES/0144-Fix-exit-back-to-EFI-firmware.patch

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From d4c213d4c71336cefdc0419de510ac19665b5d32 Mon Sep 17 00:00:00 2001
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From: Fedora Ninjas <grub2-owner@fedoraproject.org>
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Date: Fri, 15 Aug 2014 11:29:22 -0400
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Subject: [PATCH 144/198] Fix exit back to EFI firmware
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Arm/AArch64 machines set up a timer event which is not getting
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canceled when returning to firmware. This is because grub_exit()
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calls grub_efi_fini() instead of grub_machine_fini(). The latter
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will shutdown the timer (and other machine-specific things) as
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well as make the call to grub_efi_fini().
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---
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 grub-core/kern/arm/efi/init.c | 2 +-
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 grub-core/kern/efi/efi.c      | 3 ++-
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 2 files changed, 3 insertions(+), 2 deletions(-)
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diff --git a/grub-core/kern/arm/efi/init.c b/grub-core/kern/arm/efi/init.c
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index 0c17d83..06df60e 100644
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--- a/grub-core/kern/arm/efi/init.c
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+++ b/grub-core/kern/arm/efi/init.c
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@@ -67,7 +67,7 @@ grub_machine_fini (int flags)
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   b = grub_efi_system_table->boot_services;
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-  efi_call_3 (b->set_timer, tmr_evt, GRUB_EFI_TIMER_PERIODIC, 0);
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+  efi_call_3 (b->set_timer, tmr_evt, GRUB_EFI_TIMER_CANCEL, 0);
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   efi_call_1 (b->close_event, tmr_evt);
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   grub_efi_fini ();
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diff --git a/grub-core/kern/efi/efi.c b/grub-core/kern/efi/efi.c
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index 1a8dba5..d99a6fb 100644
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--- a/grub-core/kern/efi/efi.c
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+++ b/grub-core/kern/efi/efi.c
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@@ -27,6 +27,7 @@
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 #include <grub/term.h>
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 #include <grub/kernel.h>
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 #include <grub/mm.h>
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+#include <grub/loader.h>
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 /* The handle of GRUB itself. Filled in by the startup code.  */
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 grub_efi_handle_t grub_efi_image_handle;
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@@ -156,7 +157,7 @@ grub_efi_get_loaded_image (grub_efi_handle_t image_handle)
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 void
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 grub_exit (void)
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 {
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-  grub_efi_fini ();
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+  grub_machine_fini (GRUB_LOADER_FLAG_NORETURN);
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   efi_call_4 (grub_efi_system_table->boot_services->exit,
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               grub_efi_image_handle, GRUB_EFI_LOAD_ERROR, 0, 0);
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   for (;;) ;
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-- 
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2.7.4
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