Re: [PATCH V5 17/21] riscv: compat: vdso: Add setup additional pages implementation

2022-02-24 Thread Guo Ren
On Wed, Feb 23, 2022 at 9:42 AM Palmer Dabbelt wrote: > > On Tue, 01 Feb 2022 07:05:41 PST (-0800), guo...@kernel.org wrote: > > From: Guo Ren > > > > Reconstruct __setup_additional_pages() by appending vdso info > > pointer argument to meet compat_vdso_info requirement. And change > >

Re: [PATCH V5 17/21] riscv: compat: vdso: Add setup additional pages implementation

2022-02-23 Thread Guo Ren
On Wed, Feb 23, 2022 at 8:19 PM Rolf Eike Beer wrote: > > > @@ -66,35 +68,35 @@ static int vdso_mremap(const struct vm_special_mapping > > *sm, return 0; > > } > > > > -static int __init __vdso_init(void) > > +static int __init __vdso_init(struct __vdso_info *vdso_info) > > { > > unsigned

Re: [PATCH V5 17/21] riscv: compat: vdso: Add setup additional pages implementation

2022-02-23 Thread Guo Ren
On Wed, Feb 23, 2022 at 9:42 AM Palmer Dabbelt wrote: > > On Tue, 01 Feb 2022 07:05:41 PST (-0800), guo...@kernel.org wrote: > > From: Guo Ren > > > > Reconstruct __setup_additional_pages() by appending vdso info > > pointer argument to meet compat_vdso_info requirement. And change > >

Re: [PATCH V5 17/21] riscv: compat: vdso: Add setup additional pages implementation

2022-02-22 Thread Palmer Dabbelt
On Tue, 01 Feb 2022 07:05:41 PST (-0800), guo...@kernel.org wrote: From: Guo Ren Reconstruct __setup_additional_pages() by appending vdso info pointer argument to meet compat_vdso_info requirement. And change vm_special_mapping *dm, *cm initialization into static. Signed-off-by: Guo Ren

[PATCH V5 17/21] riscv: compat: vdso: Add setup additional pages implementation

2022-02-01 Thread guoren
From: Guo Ren Reconstruct __setup_additional_pages() by appending vdso info pointer argument to meet compat_vdso_info requirement. And change vm_special_mapping *dm, *cm initialization into static. Signed-off-by: Guo Ren Signed-off-by: Guo Ren Cc: Arnd Bergmann Cc: Palmer Dabbelt ---