You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
2.4 KiB
63 lines
2.4 KiB
2 years ago
|
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Peter Jones <pjones@redhat.com>
|
||
|
|
Date: Mon, 1 Aug 2022 13:04:43 -0400
|
||
|
|
Subject: [PATCH] efi: use EFI_LOADER_(CODE|DATA) for kernel and initrd
|
||
|
|
allocations
|
||
|
|
|
||
|
|
At some point due to an erroneous kernel warning, we switched kernel and
|
||
|
|
initramfs to being loaded in EFI_RUNTIME_SERVICES_CODE and
|
||
|
|
EFI_RUNTIME_SERVICES_DATA memory pools. This doesn't appear to be
|
||
|
|
correct according to the spec, and that kernel warning has gone away.
|
||
|
|
|
||
|
|
This patch puts them back in EFI_LOADER_CODE and EFI_LOADER_DATA
|
||
|
|
allocations, respectively.
|
||
|
|
|
||
|
|
Resolves: rhbz#2108456
|
||
|
|
|
||
|
|
Signed-off-by: Peter Jones <pjones@redhat.com>
|
||
|
|
(cherry picked from commit 35b5d5fa47bc394c76022e6595b173e68f53225e)
|
||
|
|
---
|
||
|
|
grub-core/loader/i386/efi/linux.c | 8 ++++----
|
||
|
|
1 file changed, 4 insertions(+), 4 deletions(-)
|
||
|
|
|
||
|
|
diff --git a/grub-core/loader/i386/efi/linux.c b/grub-core/loader/i386/efi/linux.c
|
||
|
|
index 801e663fee..f23b3f7b01 100644
|
||
|
|
--- a/grub-core/loader/i386/efi/linux.c
|
||
|
|
+++ b/grub-core/loader/i386/efi/linux.c
|
||
|
|
@@ -280,7 +280,7 @@ grub_cmd_initrd (grub_command_t cmd, int argc, char *argv[])
|
||
|
|
}
|
||
|
|
|
||
|
|
grub_dprintf ("linux", "Trying to allocate initrd mem\n");
|
||
|
|
- initrd_mem = kernel_alloc(INITRD_MEM, size, GRUB_EFI_RUNTIME_SERVICES_DATA,
|
||
|
|
+ initrd_mem = kernel_alloc(INITRD_MEM, size, GRUB_EFI_LOADER_DATA,
|
||
|
|
N_("can't allocate initrd"));
|
||
|
|
if (initrd_mem == NULL)
|
||
|
|
goto fail;
|
||
|
|
@@ -456,7 +456,7 @@ grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
|
||
|
|
#endif
|
||
|
|
|
||
|
|
params = kernel_alloc (KERNEL_MEM, sizeof(*params),
|
||
|
|
- GRUB_EFI_RUNTIME_SERVICES_DATA,
|
||
|
|
+ GRUB_EFI_LOADER_DATA,
|
||
|
|
"cannot allocate kernel parameters");
|
||
|
|
if (!params)
|
||
|
|
goto fail;
|
||
|
|
@@ -480,7 +480,7 @@ grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
|
||
|
|
|
||
|
|
grub_dprintf ("linux", "setting up cmdline\n");
|
||
|
|
cmdline = kernel_alloc (KERNEL_MEM, lh->cmdline_size + 1,
|
||
|
|
- GRUB_EFI_RUNTIME_SERVICES_DATA,
|
||
|
|
+ GRUB_EFI_LOADER_DATA,
|
||
|
|
N_("can't allocate cmdline"));
|
||
|
|
if (!cmdline)
|
||
|
|
goto fail;
|
||
|
|
@@ -529,7 +529,7 @@ grub_cmd_linux (grub_command_t cmd __attribute__ ((unused)),
|
||
|
|
kernel_size = lh->init_size;
|
||
|
|
grub_dprintf ("linux", "Trying to allocate kernel mem\n");
|
||
|
|
kernel_mem = kernel_alloc (KERNEL_MEM, kernel_size,
|
||
|
|
- GRUB_EFI_RUNTIME_SERVICES_CODE,
|
||
|
|
+ GRUB_EFI_LOADER_CODE,
|
||
|
|
N_("can't allocate kernel"));
|
||
|
|
restore_addresses();
|
||
|
|
if (!kernel_mem)
|