Author: jhb
Date: Thu Nov 5 19:55:45 2015
New Revision: 290410
URL: https://svnweb.freebsd.org/changeset/base/290410
Log:
MFC 287934:
The EFI boot loader allocates a single chunk of contiguous memory to
hold the kernel, modules, and any other loaded data. This memory block
is relocated to the kernel's expected location during the transfer of
control from the loader to the kernel.
The GENERIC kernel on amd64 has recently grown such that a kernel + zfs.ko
no longer fits in the default staging size. Bump the default size from
32MB to 48MB to provide more breathing room.
PR: 201679
Modified:
stable/10/sys/boot/amd64/efi/copy.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/boot/amd64/efi/copy.c
==============================================================================
--- stable/10/sys/boot/amd64/efi/copy.c Thu Nov 5 19:52:18 2015
(r290409)
+++ stable/10/sys/boot/amd64/efi/copy.c Thu Nov 5 19:55:45 2015
(r290410)
@@ -38,7 +38,7 @@ __FBSDID("$FreeBSD$");
#include <efilib.h>
#ifndef EFI_STAGING_SIZE
-#define EFI_STAGING_SIZE 32
+#define EFI_STAGING_SIZE 48
#endif
#define STAGE_PAGES ((EFI_STAGING_SIZE) * 1024 * 1024 / 4096)
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