From: Michael Ellerman <mpe@xxxxxxxxxxxxxx> [ Upstream commit 331771e836e6a32c8632d8cf5e2cdd94471258ad ] Add a check that STRICT_ALIGN_SIZE is aligned to at least PAGE_SIZE. That then makes the alignment to PAGE_SIZE immediately after the alignment to STRICT_ALIGN_SIZE redundant, so remove it. Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20220916131422.318752-1-mpe@xxxxxxxxxxxxxx Stable-dep-of: 111bcb373853 ("powerpc/64s/radix: Fix RWX mapping with relocated kernel") Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- arch/powerpc/kernel/vmlinux.lds.S | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S index 1a63e37f336ab..bcbe41c6998ca 100644 --- a/arch/powerpc/kernel/vmlinux.lds.S +++ b/arch/powerpc/kernel/vmlinux.lds.S @@ -32,6 +32,10 @@ #define STRICT_ALIGN_SIZE (1 << CONFIG_DATA_SHIFT) +#if STRICT_ALIGN_SIZE < PAGE_SIZE +#error "CONFIG_DATA_SHIFT must be >= PAGE_SHIFT" +#endif + ENTRY(_stext) PHDRS { @@ -209,7 +213,6 @@ SECTIONS */ . = ALIGN(STRICT_ALIGN_SIZE); __init_begin = .; - . = ALIGN(PAGE_SIZE); .init.text : AT(ADDR(.init.text) - LOAD_OFFSET) { _sinittext = .; INIT_TEXT -- 2.39.0
