grub2/0009-squash-Add-support-for-linuxefi.patch

From 5d72f1ccbedcfc883e5f4cda60ea456cdc2b5dcd Mon Sep 17 00:00:00 2001
From: Michael Chang <mchang@suse.com>
Date: Sat, 30 Jan 2021 12:34:17 +0800
Subject: [PATCH 9/9] squash! Add support for linuxefi

The upstream commit

df84d6e94 efi: Print error messages to grub_efi_allocate_pages_real()

adds grub_error() to set error message and return grub_errno. We have to
unset the grub_errno if we want to ignore the error and proceed, or
the inadvertently provoked error handler would lead to unspecified
consequence.

Signed-off-by: Michael Chang <mchang@suse.com>
---
 grub-core/loader/i386/efi/linux.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/grub-core/loader/i386/efi/linux.c b/grub-core/loader/i386/efi/linux.c
index 3f6d51519..742b215a3 100644
--- a/grub-core/loader/i386/efi/linux.c
+++ b/grub-core/loader/i386/efi/linux.c
@@ -283,8 +283,11 @@ grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
 				       BYTES_TO_PAGES(lh.init_size));
 
   if (!kernel_mem)
-    kernel_mem = grub_efi_allocate_pages_max(0x3fffffff,
+    {
+      grub_errno = GRUB_ERR_NONE;
+      kernel_mem = grub_efi_allocate_pages_max(0x3fffffff,
 					     BYTES_TO_PAGES(lh.init_size));
+    }
 
   if (!kernel_mem)
     {
-- 
2.26.2