diff mbox series

[v2,1/6] xen/riscv: add .sbss section to .bss

Message ID 47f3fbdb6b808a4cad8491a607cf035491093655.1687178053.git.oleksii.kurochko@gmail.com (mailing list archive)
State Superseded
Headers show
Series xen/riscv: introduce identity mapping | expand

Commit Message

Oleksii Kurochko June 19, 2023, 1:34 p.m. UTC 
Sometimes variables are located in .sbss section but it won't
be mapped after MMU will be enabled.
To avoid MMU failures .sbss should be mapped

Signed-off-by: Oleksii Kurochko <oleksii.kurochko@gmail.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
---
Changes in V2:
  - add .sbss.*.
  - move .sbss* ahead of .bss*.
  - add Acked-by: Alistair Francis <alistair.francis@wdc.com>
---
 xen/arch/riscv/xen.lds.S | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/xen/arch/riscv/xen.lds.S b/xen/arch/riscv/xen.lds.S
index 878130f313..9064852173 100644
--- a/xen/arch/riscv/xen.lds.S
+++ b/xen/arch/riscv/xen.lds.S
@@ -149,7 +149,7 @@  SECTIONS
         *(.bss.percpu.read_mostly)
         . = ALIGN(SMP_CACHE_BYTES);
         __per_cpu_data_end = .;
-        *(.bss .bss.*)
+        *(.sbss .sbss.* .bss .bss.*)
         . = ALIGN(POINTER_ALIGN);
         __bss_end = .;
     } :text