All supported toolchains now have it.
Signed-off-by: Andrew Cooper <andrew.coop...@citrix.com>
---
CC: Anthony PERARD <anthony.per...@vates.tech>
CC: Michal Orzel <michal.or...@amd.com>
CC: Jan Beulich <jbeul...@suse.com>
CC: Julien Grall <jul...@xen.org>
CC: Roger Pau Monné <roger....@citrix.com>
CC: Stefano Stabellini <sstabell...@kernel.org>
---
xen/Kconfig | 4 ----
xen/include/xen/compiler.h | 2 --
2 files changed, 6 deletions(-)
diff --git a/xen/Kconfig b/xen/Kconfig
index 72fdb8376087..ae1c401a981e 100644
--- a/xen/Kconfig
+++ b/xen/Kconfig
@@ -29,10 +29,6 @@ config LD_IS_GNU
config LD_IS_LLVM
def_bool $(success,$(LD) --version | head -n 1 | grep -q "^LLD")
-# -fvisibility=hidden reduces -fpic cost, if it's available
-config CC_HAS_VISIBILITY_ATTRIBUTE
- def_bool $(cc-option,-fvisibility=hidden)
-
# Use -f{function,data}-sections compiler parameters
config CC_SPLIT_SECTIONS
bool
diff --git a/xen/include/xen/compiler.h b/xen/include/xen/compiler.h
index 38b8fa3d386d..c68fab189154 100644
--- a/xen/include/xen/compiler.h
+++ b/xen/include/xen/compiler.h
@@ -17,10 +17,8 @@
#endif /* Compiler checks. */
-#ifdef CONFIG_CC_HAS_VISIBILITY_ATTRIBUTE
/* Results in more efficient PIC code (no indirections through GOT or PLT). */
#pragma GCC visibility push(hidden)
-#endif
#define barrier() __asm__ __volatile__("": : :"memory")
--
2.39.5
