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| author | H. Peter Anvin <hpa@linux.intel.com> | 2014-02-14 11:11:18 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2014-02-14 11:11:18 -0800 |
| commit | 31fce91e7afc25c666276f65f019bc13fd27e216 (patch) | |
| tree | 24f9673614a98a06fd8f4254c63b306dddd5aac6 /tools/perf/design.txt | |
| parent | 4640c7ee9b8953237d05a61ea3ea93981d1bc961 (diff) | |
| parent | 09503379dc99535b1bbfa51aa1aeef340f5d82ec (diff) | |
Merge remote-tracking branch 'efi/urgent' into x86/urgent
There have been reports of EFI crashes since -rc1. The following two
commits fix known issues.
* Fix boot failure on 32-bit EFI due to the recent EFI memmap changes
merged during the merge window - Borislav Petkov
* Avoid a crash during efi_bgrt_init() by detecting invalid BGRT
headers based on the 'status' field.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'tools/perf/design.txt')
| -rw-r--r-- | tools/perf/design.txt | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/tools/perf/design.txt b/tools/perf/design.txt index 67e5d0cace8..63a0e6f04a0 100644 --- a/tools/perf/design.txt +++ b/tools/perf/design.txt @@ -454,7 +454,6 @@ So to start with, in order to add HAVE_PERF_EVENTS to your Kconfig, you will need at least this: - asm/perf_event.h - a basic stub will suffice at first - support for atomic64 types (and associated helper functions) - - set_perf_event_pending() implemented If your architecture does have hardware capabilities, you can override the weak stub hw_perf_event_init() to register hardware counters. |