[PATCH] arm64: kexec: Remove duplicate allocation for trans_pgd

[Pasha Tatashin]

On Sun, Apr 5, 2026 at 7:44 AM Wang Wensheng <wsw9603 at 163.com> wrote:
>
> trans_pgd would be allocated in trans_pgd_create_copy(), so remove the
> duplicate allocation before calling trans_pgd_create_copy().
>
> Fixes: 3744b5280e67 ("arm64: kexec: install a copy of the linear-map")
> Signed-off-by: Wang Wensheng <wsw9603 at 163.com>

Reviewed-by: Pasha Tatashin <pasha.tatashin at soleen.com>

Thanks,
Pasha

> ---
>  arch/arm64/kernel/machine_kexec.c | 3 ---
>  1 file changed, 3 deletions(-)
>
> diff --git a/arch/arm64/kernel/machine_kexec.c b/arch/arm64/kernel/machine_kexec.c
> index 239c16e3d02f..c5693a32e49b 100644
> --- a/arch/arm64/kernel/machine_kexec.c
> +++ b/arch/arm64/kernel/machine_kexec.c
> @@ -129,9 +129,6 @@ int machine_kexec_post_load(struct kimage *kimage)
>         }
>
>         /* Create a copy of the linear map */
> -       trans_pgd = kexec_page_alloc(kimage);
> -       if (!trans_pgd)
> -               return -ENOMEM;
>         rc = trans_pgd_create_copy(&info, &trans_pgd, PAGE_OFFSET, PAGE_END);
>         if (rc)
>                 return rc;
> --
> 2.43.0
>