The vDSO header files are a bit of a mess, relying on transitive includes and pulling in much more definitions than necessary.
Clean up the headers and remove some ifdeffery in the rng core. This was originally part of my SPARC generic vDSO patch series [0]. After feedback I am reworking that series and it may not require these cleanups anymore. But as the code is already written I am submitting it here standalone. Based on tip/timers/vdso. [0] https://lore.kernel.org/lkml/[email protected]/ Signed-off-by: Thomas Weißschuh <[email protected]> --- Thomas Weißschuh (15): arm64: vDSO: gettimeofday: Explicitly include vdso/clocksource.h arm64: vDSO: compat_gettimeofday: Add explicit includes ARM: vdso: gettimeofday: Add explicit includes powerpc/vdso/gettimeofday: Explicitly include vdso/time32.h powerpc/vdso: Explicitly include asm/cputable.h and asm/feature-fixups.h LoongArch: vDSO: Explicitly include asm/vdso/vdso.h MIPS: vdso: Add include guard to asm/vdso/vdso.h MIPS: vdso: Explicitly include asm/vdso/vdso.h random: vDSO: Add explicit includes vdso/gettimeofday: Add explicit includes vdso/helpers: Explicitly include vdso/processor.h vdso/datapage: Remove inclusion of gettimeofday.h vdso/datapage: Trim down unnecessary includes random: vDSO: trim vDSO includes random: vDSO: remove ifdeffery arch/arm/include/asm/vdso/gettimeofday.h | 2 ++ arch/arm64/include/asm/vdso/compat_gettimeofday.h | 3 +++ arch/arm64/include/asm/vdso/gettimeofday.h | 2 ++ arch/loongarch/kernel/process.c | 1 + arch/loongarch/kernel/vdso.c | 1 + arch/mips/include/asm/vdso/vdso.h | 5 +++++ arch/mips/kernel/vdso.c | 1 + arch/powerpc/include/asm/vdso/gettimeofday.h | 1 + arch/powerpc/include/asm/vdso/processor.h | 3 +++ drivers/char/random.c | 16 ++++++---------- include/vdso/datapage.h | 23 ++--------------------- include/vdso/helpers.h | 1 + lib/vdso/getrandom.c | 3 +++ lib/vdso/gettimeofday.c | 17 +++++++++++++++++ 14 files changed, 48 insertions(+), 31 deletions(-) --- base-commit: dcf5b55ca66160879205b1ee7b9b711751070edd change-id: 20260114-vdso-header-cleanups-d2fa26758eed Best regards, -- Thomas Weißschuh <[email protected]>
