Re: [PATCH RESEND v1 2/4] lib/vdso: Add vdso_data pointer as input to __arch_get_timens_vdso_data()
From: Andrei Vagin <hidden>
Date: 2021-04-05 05:02:52
Also in:
linux-arch, lkml
On Wed, Mar 31, 2021 at 04:48:45PM +0000, Christophe Leroy wrote:
For the same reason as commit e876f0b69dc9 ("lib/vdso: Allow
architectures to provide the vdso data pointer"), powerpc wants to
avoid calculation of relative position to code.
As the timens_vdso_data is next page to vdso_data, provide
vdso_data pointer to __arch_get_timens_vdso_data() in order
to ease the calculation on powerpc in following patches.Acked-by: Andrei Vagin <redacted>
Signed-off-by: Christophe Leroy <redacted>