[kernel/f16] Add patch to fix 32bit EFI service mapping (rhbz 726701)
Josh Boyer
jwboyer at fedoraproject.org
Fri Aug 5 13:12:26 UTC 2011
commit 6f3e186bc7721c5b24ad90d4a751cccfccd445e6
Author: Josh Boyer <jwboyer at redhat.com>
Date: Fri Aug 5 08:47:23 2011 -0400
Add patch to fix 32bit EFI service mapping (rhbz 726701)
efi-dont-map-boot-services-on-32bit.patch | 22 ++++++++++++++++++++++
kernel.spec | 8 +++++++-
2 files changed, 29 insertions(+), 1 deletions(-)
---
diff --git a/efi-dont-map-boot-services-on-32bit.patch b/efi-dont-map-boot-services-on-32bit.patch
new file mode 100644
index 0000000..7cc6149
--- /dev/null
+++ b/efi-dont-map-boot-services-on-32bit.patch
@@ -0,0 +1,22 @@
+diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
+index 3ae4128..ff7dc70 100644
+--- a/arch/x86/platform/efi/efi.c
++++ b/arch/x86/platform/efi/efi.c
+@@ -659,10 +659,13 @@ void __init efi_enter_virtual_mode(void)
+
+ for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) {
+ md = p;
+- if (!(md->attribute & EFI_MEMORY_RUNTIME) &&
+- md->type != EFI_BOOT_SERVICES_CODE &&
+- md->type != EFI_BOOT_SERVICES_DATA)
+- continue;
++ if (!(md->attribute & EFI_MEMORY_RUNTIME)) {
++#ifdef CONFIG_X86_64
++ if (md->type != EFI_BOOT_SERVICES_CODE &&
++ md->type != EFI_BOOT_SERVICES_DATA)
++#endif
++ continue;
++ }
+
+ size = md->num_pages << EFI_PAGE_SHIFT;
+ end = md->phys_addr + size;
diff --git a/kernel.spec b/kernel.spec
index 6ab3c73..b675ba6 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -51,7 +51,7 @@ Summary: The Linux kernel
# For non-released -rc kernels, this will be prepended with "0.", so
# for example a 3 here will become 0.3
#
-%global baserelease 4
+%global baserelease 5
%global fedora_build %{baserelease}
# base_sublevel is the kernel version we're starting with and patching
@@ -700,6 +700,7 @@ Patch13000: fix-scsi_dispatch_cmd.patch
Patch13001: epoll-fix-spurious-lockdep-warnings.patch
Patch13002: hfsplus-ensure-bio-requests-are-not-smaller-than-the.patch
+Patch13003: efi-dont-map-boot-services-on-32bit.patch
Patch20000: utrace.patch
%endif
@@ -1286,6 +1287,8 @@ ApplyPatch fix-scsi_dispatch_cmd.patch
ApplyPatch epoll-fix-spurious-lockdep-warnings.patch
ApplyPatch hfsplus-ensure-bio-requests-are-not-smaller-than-the.patch
+ApplyPatch efi-dont-map-boot-services-on-32bit.patch
+
# utrace.
ApplyPatch utrace.patch
@@ -1898,6 +1901,9 @@ fi
# and build.
%changelog
+* Fri Aug 05 2011 Josh Boyer <jwboyer at redhat.com>
+- Add patch for rhbz 726701 from Matthew Garrett
+
* Thu Aug 04 2011 Dave Jones <davej at redhat.com>
- Drop neuter_intel_microcode_load.patch (rhbz 690930)
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