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SubjectRe: Build regressions/improvements in v3.15-rc1
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Geert Uytterhoeven schreef op di 15-04-2014 om 13:36 [+0200]:
> + /scratch/kisskb/src/arch/x86/crypto/sha1_ssse3_glue.c: warning: 'externally_visible' attribute have effect only on public objects [-Wattributes]: => 50:1
> + /scratch/kisskb/src/arch/x86/crypto/sha256_ssse3_glue.c: warning: 'externally_visible' attribute have effect only on public objects [-Wattributes]: => 56:1
> + /scratch/kisskb/src/arch/x86/crypto/sha512_ssse3_glue.c: warning: 'externally_visible' attribute have effect only on public objects [-Wattributes]: => 55:1
> + /scratch/kisskb/src/arch/x86/kernel/machine_kexec_32.c: warning: 'externally_visible' attribute have effect only on public objects [-Wattributes]: => 191:12
> + /scratch/kisskb/src/arch/x86/kernel/syscall_32.c: warning: 'externally_visible' attribute ignored [-Wattributes]: => 14:1

Probably all fixed with " [PATCH 1/3] Revert "lto: Make asmlinkage
__visible", see https://lkml.org/lkml/2014/4/1/757. (At least, similar
warnings were gone here with that patch applied.) Not sure were that
patch is queued.

> + /scratch/kisskb/src/drivers/gpu/drm/i915/i915_cmd_parser.c: warning: format '%td' expects argument of type 'ptrdiff_t', but argument 5 has type 'long unsigned int' [-Wformat]: => 405:4

Fixed by "[PATCH] Revert "drm/i915: fix build warning on 32-bit (v2)"",
see https://lkml.org/lkml/2014/4/7/119 . Is that one queued somewhere?

> + /scratch/kisskb/src/drivers/scsi/hpsa.c: warning: 'trans_support' may be used uninitialized in this function [-Wuninitialized]: => 7467:20

First reported (for linux-next it seems) in
https://lkml.org/lkml/2014/3/26/30 . Fix is currently discussed in the
(short) thread starting at https://lkml.org/lkml/2014/4/10/633 .


Paul Bolle



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