On Fri, 23 Jun 2023 at 16:18, Tobias Powalowski
<tobias.powalow...@googlemail.com> wrote:
>
> Am Fr., 23. Juni 2023 um 16:02 Uhr schrieb Daniel Kiper <dki...@net-space.pl>:
>>
>> On Thu, Jun 22, 2023 at 11:40:47AM +0200, Tobias Powalowski via Grub-devel
>> wrote:
>> > Hi tackled it down to this commit:
>> > https://git.savannah.gnu.org/cgit/grub.git/commit/
>> > ?id=6a080b9cde0be5d08b71daf17a806067e32fc13f
>>
>> I hope you run the GRUB with this [1] patch. If not please use the
>> latest upstream master. It has the patch in.
>>
>> It would be nice if you could give us more information about your shim,
>> GRUB and kernel versions too.
>>
>> Daniel
>>
>> [1] https://lists.gnu.org/archive/html/grub-devel/2023-06/msg00092.html
>
> Hi,
> shim and mokmanager is from fedora's signed shim 15.4/15.6 (does not matter
> both versions don't work) from here:
> https://kojipkgs.fedoraproject.org/packages/shim/
>
> Kernel is our latest Arch Linux linux 6.3.9-arch1-1
> The kernel image is not signed. Enrolling the kernel hash through MOK manager
> does not make it bootable anymore,
> reverting back to grub version grub-2.06.r533.g78bc9a9b2 makes it bootable.
>
> Current broken grub is in our core repository:
> grub 2.06.r566.g857af0e17-1
> All git compiled versions after my mentioned commit are not working, Daniel
> your mentioned patch was always applied.
Could you please try applying the hunk below?
diff --git a/grub-core/loader/efi/linux.c b/grub-core/loader/efi/linux.c
index c1eef7c9865f5d0d..49b16933809dbf44 100644
--- a/grub-core/loader/efi/linux.c
+++ b/grub-core/loader/efi/linux.c
@@ -18,6 +18,7 @@
#include <grub/charset.h>
#include <grub/command.h>
+#include <grub/env.h>
#include <grub/err.h>
#include <grub/file.h>
#include <grub/fdt.h>
@@ -458,6 +459,11 @@ grub_cmd_linux (grub_command_t cmd __attribute__
((unused)),
grub_dl_ref (my_mod);
+#if defined(__i386__) || defined(__x86_64__)
+ if (grub_env_get ("shim_lock") != NULL)
+ return grub_cmd_linux_x86_legacy (cmd, argc, argv);
+#endif
+
if (argc == 0)
{
grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected"));
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