On Sun, 2024-09-29 at 12:56 +0200, Thorsten Blum wrote:
> Use vmalloc_array() instead of vmalloc() to calculate the number of
> bytes to allocate.
>
> Signed-off-by: Thorsten Blum <thorsten.blum@xxxxxxxxx>
> ---
> arch/x86/kernel/cpu/sgx/main.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/x86/kernel/cpu/sgx/main.c
> b/arch/x86/kernel/cpu/sgx/main.c
> index 9ace84486499..1a59e5956f4b 100644
> --- a/arch/x86/kernel/cpu/sgx/main.c
> +++ b/arch/x86/kernel/cpu/sgx/main.c
> @@ -630,7 +630,7 @@ static bool __init sgx_setup_epc_section(u64
> phys_addr, u64 size,
> if (!section->virt_addr)
> return false;
>
> - section->pages = vmalloc(nr_pages * sizeof(struct
> sgx_epc_page));
> + section->pages = vmalloc_array(nr_pages, sizeof(struct
> sgx_epc_page));
> if (!section->pages) {
> memunmap(section->virt_addr);
> return false;
Reviewed-by: Jarkko Sakkinen <jarkko@xxxxxxxxxx>
BR, Jarkko
