Displaying 2 results from an estimated 2 matches for "2866cca86b4a".
2018 May 23
0
[PATCH v3 16/27] compiler: Option to add PROVIDE_HIDDEN replacement for weak symbols
...used
instead of -pie (to reduce dynamic relocations).
Signed-off-by: Thomas Garnier <thgarnie at google.com>
---
init/Kconfig | 7 +++++++
scripts/link-vmlinux.sh | 14 ++++++++++++++
2 files changed, 21 insertions(+)
diff --git a/init/Kconfig b/init/Kconfig
index 0fc3a58d9f2f..2866cca86b4a 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1954,6 +1954,13 @@ config ASN1
inform it as to what tags are to be expected in a stream and what
functions to call on what tags.
+config WEAK_PROVIDE_HIDDEN
+ bool
+ help
+ Generate linker script PROVIDE_HIDDEN entries for all weak symbol...
2018 May 23
33
[PATCH v3 00/27] x86: PIE support and option to extend KASLR randomization
Changes:
- patch v3:
- Update on message to describe longer term PIE goal.
- Minor change on ftrace if condition.
- Changed code using xchgq.
- patch v2:
- Adapt patch to work post KPTI and compiler changes
- Redo all performance testing with latest configs and compilers
- Simplify mov macro on PIE (MOVABS now)
- Reduce GOT footprint
- patch v1:
- Simplify ftrace