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| author | Michael Ellerman <mpe@ellerman.id.au> | 2022-09-16 07:40:57 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-09-26 13:58:16 +0300 |
| commit | 331771e836e6a32c8632d8cf5e2cdd94471258ad (patch) | |
| tree | 7a318e7017baf34d26775248a71e370a78d30a68 /arch/powerpc | |
| parent | 0c32903197ce9f7119aee75a6bcaa4b49e0cd21a (diff) | |
| download | linux-331771e836e6a32c8632d8cf5e2cdd94471258ad.tar.xz | |
powerpc/vmlinux.lds: Ensure STRICT_ALIGN_SIZE is at least page aligned
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@ellerman.id.au>
Link: https://lore.kernel.org/r/20220916131422.318752-1-mpe@ellerman.id.au
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/kernel/vmlinux.lds.S | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S index 0f2a10b029e8..dacf8b4302d9 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 { @@ -215,7 +219,6 @@ SECTIONS */ . = ALIGN(STRICT_ALIGN_SIZE); __init_begin = .; - . = ALIGN(PAGE_SIZE); .init.text : AT(ADDR(.init.text) - LOAD_OFFSET) { _sinittext = .; INIT_TEXT |