[PATCH 6.1 008/185] arm64: properly install vmlinuz.efi

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6.1-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Josef Bacik <josef@xxxxxxxxxxxxxx>

commit 7b21ed7d119dc06b0ed2ba3e406a02cafe3a8d03 upstream.

If you select CONFIG_EFI_ZBOOT, we will generate vmlinuz.efi, and then
when we go to install the kernel we'll install the vmlinux instead
because install.sh only recognizes Image.gz as wanting the compressed
install image.  With CONFIG_EFI_ZBOOT we don't get the proper kernel
installed, which means it doesn't boot, which makes for a very confused
and subsequently angry kernel developer.

Fix this by properly installing our compressed kernel if we've enabled
CONFIG_EFI_ZBOOT.

Signed-off-by: Josef Bacik <josef@xxxxxxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx> # 6.1.x
Fixes: c37b830fef13 ("arm64: efi: enable generic EFI compressed boot")
Reviewed-by: Simon Glass <sjg@xxxxxxxxxxxx>
Link: https://lore.kernel.org/r/6edb1402769c2c14c4fbef8f7eaedb3167558789.1702570674.git.josef@xxxxxxxxxxxxxx
Signed-off-by: Will Deacon <will@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 arch/arm64/boot/install.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/install.sh b/arch/arm64/boot/install.sh
index 7399d706967a..9b7a09808a3d 100755
--- a/arch/arm64/boot/install.sh
+++ b/arch/arm64/boot/install.sh
@@ -17,7 +17,8 @@
 #   $3 - kernel map file
 #   $4 - default install path (blank if root directory)
 
-if [ "$(basename $2)" = "Image.gz" ]; then
+if [ "$(basename $2)" = "Image.gz" ] || [ "$(basename $2)" = "vmlinuz.efi" ]
+then
 # Compressed install
   echo "Installing compressed kernel"
   base=vmlinuz
-- 
2.43.0







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