.rodata.cst* sections are used for mergable constant data, and the clang/llvm
8 toolchain has been observed to create .rodata.cst8 in a default Xen build.
Unfortunately, this section (and its .init counterpart) aren't captured by
Xen's linker globs, and end up as orphaned sections.
Generalise the data globbing to pick up cst and future special sections.
Reported-by: Roger Pau Monné <roger....@citrix.com>
Signed-off-by: Andrew Cooper <andrew.coop...@citrix.com>
---
CC: Jan Beulich <jbeul...@suse.com>
CC: Wei Liu <w...@xen.org>
CC: Roger Pau Monné <roger....@citrix.com>
CC: Stefano Stabellini <sstabell...@kernel.org>
CC: Julien Grall <julien.gr...@arm.com>
---
xen/arch/arm/xen.lds.S | 9 +++------
xen/arch/x86/xen.lds.S | 9 +++------
2 files changed, 6 insertions(+), 12 deletions(-)
diff --git a/xen/arch/arm/xen.lds.S b/xen/arch/arm/xen.lds.S
index e664c44..31d74a8 100644
--- a/xen/arch/arm/xen.lds.S
+++ b/xen/arch/arm/xen.lds.S
@@ -96,8 +96,7 @@ SECTIONS
__start_schedulers_array = .;
*(.data.schedulers)
__end_schedulers_array = .;
- *(.data.rel)
- *(.data.rel.*)
+ *(.data.*)
CONSTRUCTORS
} :text
@@ -154,8 +153,7 @@ SECTIONS
. = ALIGN(PAGE_SIZE);
.init.data : {
*(.init.rodata)
- *(.init.rodata.rel)
- *(.init.rodata.str*)
+ *(.init.rodata.*)
. = ALIGN(POINTER_ALIGN);
__setup_start = .;
@@ -176,8 +174,7 @@ SECTIONS
*(.altinstr_replacement)
*(.init.data)
- *(.init.data.rel)
- *(.init.data.rel.*)
+ *(.init.data.*)
. = ALIGN(8);
__ctors_start = .;
diff --git a/xen/arch/x86/xen.lds.S b/xen/arch/x86/xen.lds.S
index cb42dc8..ec37d38 100644
--- a/xen/arch/x86/xen.lds.S
+++ b/xen/arch/x86/xen.lds.S
@@ -206,8 +206,7 @@ SECTIONS
#endif
*(.init.rodata)
- *(.init.rodata.rel)
- *(.init.rodata.str*)
+ *(.init.rodata.*)
. = ALIGN(POINTER_ALIGN);
__setup_start = .;
@@ -221,8 +220,7 @@ SECTIONS
__initcall_end = .;
*(.init.data)
- *(.init.data.rel)
- *(.init.data.rel.*)
+ *(.init.data.*)
. = ALIGN(4);
__trampoline_rel_start = .;
*(.trampoline_rel)
@@ -272,8 +270,7 @@ SECTIONS
DECL_SECTION(.data) {
*(.data.page_aligned)
*(.data)
- *(.data.rel)
- *(.data.rel.*)
+ *(.data.*)
CONSTRUCTORS
} :text
--
2.1.4
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