Messages in this thread | | | From | Guo Ren <> | Date | Tue, 8 Feb 2022 14:11:32 +0800 | Subject | Re: [PATCH v10 2/8] RISC-V: Rename relocate() and make it global |
| |
Reviewed-by: Guo Ren <guoren@kernel.org>
On Wed, Jan 26, 2022 at 7:46 PM Anup Patel <apatel@ventanamicro.com> wrote: > > From: Anup Patel <anup.patel@wdc.com> > > The low-level relocate() function enables mmu and relocates > execution to link-time addresses. We rename relocate() function > to relocate_enable_mmu() function which is more informative. > > Also, the relocate_enable_mmu() function will be used in the > resume path when a CPU wakes-up from a non-retentive suspend > so we make it global symbol. > > Signed-off-by: Anup Patel <anup.patel@wdc.com> > Signed-off-by: Anup Patel <apatel@ventanamicro.com> > --- > arch/riscv/kernel/head.S | 7 ++++--- > 1 file changed, 4 insertions(+), 3 deletions(-) > > diff --git a/arch/riscv/kernel/head.S b/arch/riscv/kernel/head.S > index 2363b43312fc..5f4c6b6c4974 100644 > --- a/arch/riscv/kernel/head.S > +++ b/arch/riscv/kernel/head.S > @@ -90,7 +90,8 @@ pe_head_start: > > .align 2 > #ifdef CONFIG_MMU > -relocate: > + .global relocate_enable_mmu > +relocate_enable_mmu: > /* Relocate return address */ > la a1, kernel_map > XIP_FIXUP_OFFSET a1 > @@ -185,7 +186,7 @@ secondary_start_sbi: > /* Enable virtual memory and relocate to virtual address */ > la a0, swapper_pg_dir > XIP_FIXUP_OFFSET a0 > - call relocate > + call relocate_enable_mmu > #endif > call setup_trap_vector > tail smp_callin > @@ -329,7 +330,7 @@ clear_bss_done: > #ifdef CONFIG_MMU > la a0, early_pg_dir > XIP_FIXUP_OFFSET a0 > - call relocate > + call relocate_enable_mmu > #endif /* CONFIG_MMU */ > > call setup_trap_vector > -- > 2.25.1 > > > -- > kvm-riscv mailing list > kvm-riscv@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/kvm-riscv
-- Best Regards Guo Ren
ML: https://lore.kernel.org/linux-csky/
| |