diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2015-03-18 07:29:32 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-03-28 15:46:14 +0000 |
| commit | bf35706f3d0929b413e90b32cf9dd453f200a570 (patch) | |
| tree | 3d2105ed637a1b8cd47e7dd9a66db11a81fe1060 /arch/arm/mm/proc-arm7tdmi.S | |
| parent | 0a6a78b8b3c1c1757fbeca4bbf518e44c70c9e4b (diff) | |
ARM: 8314/1: replace PROCINFO embedded branch with relative offset
This patch replaces the 'branch to setup()' instructions embedded
in the PROCINFO structs with the offset to that setup function
relative to the base of the struct. This preserves the position
independent nature of that field, but uses a data item rather
than an instruction.
This is mainly done to prevent linker failures on large kernels,
where the setup function is out of reach for the branch.
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/proc-arm7tdmi.S')
| -rw-r--r-- | arch/arm/mm/proc-arm7tdmi.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mm/proc-arm7tdmi.S b/arch/arm/mm/proc-arm7tdmi.S index bf6ba4bc30ff..25472d94426d 100644 --- a/arch/arm/mm/proc-arm7tdmi.S +++ b/arch/arm/mm/proc-arm7tdmi.S @@ -76,7 +76,7 @@ __arm7tdmi_setup: .align - .section ".proc.info.init", #alloc, #execinstr + .section ".proc.info.init", #alloc .macro arm7tdmi_proc_info name:req, cpu_val:req, cpu_mask:req, cpu_name:req, \ extra_hwcaps=0 @@ -86,7 +86,7 @@ __\name\()_proc_info: .long \cpu_mask .long 0 .long 0 - b __arm7tdmi_setup + initfn __arm7tdmi_setup, __\name\()_proc_info .long cpu_arch_name .long cpu_elf_name .long HWCAP_SWP | HWCAP_26BIT | ( \extra_hwcaps ) |