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- When I compiled uml on x86_64, I got this warning:
- MODPOST vmlinux.o
- WARNING: vmlinux.o (.__syscall_stub.2): unexpected non-allocatable section.
- Did you forget to use "ax"/"aw" in a .S file?
- Note that for example <linux/init.h> contains
- section definitions for use in .S files.
- Because modpost checks for missing SHF_ALLOC section flag. So just
- add it. :)
- Signed-off-by: WANG Cong <[email protected]>
- Cc: Jeff Dike <[email protected]>
- Cc: Sam Ravnborg <[email protected]>
- ---
- --- a/arch/um/sys-x86_64/stub.S
- +++ b/arch/um/sys-x86_64/stub.S
- @@ -1,7 +1,7 @@
- #include "as-layout.h"
-
- .globl syscall_stub
- -.section .__syscall_stub, "x"
- +.section .__syscall_stub, "ax"
- syscall_stub:
- syscall
- /* We don't have 64-bit constants, so this constructs the address
- --- a/arch/um/sys-i386/stub.S
- +++ b/arch/um/sys-i386/stub.S
- @@ -1,7 +1,7 @@
- #include "as-layout.h"
-
- .globl syscall_stub
- -.section .__syscall_stub, "x"
- +.section .__syscall_stub, "ax"
-
- .globl batch_syscall_stub
- batch_syscall_stub:
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