From 1832e64162ffbbbdf7230401298550f2b624351b Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Thu, 8 Mar 2018 08:00:11 +0000 Subject: efi/arm*: Stop printing addresses of virtual mappings With the recent %p -> %px changes, we now get something like this in the kernel boot log on ARM/arm64 EFI systems: Remapping and enabling EFI services. EFI remap 0x00000087fb830000 => (ptrval) EFI remap 0x00000087fbdb0000 => (ptrval) EFI remap 0x00000087fffc0000 => (ptrval) The physical addresses of the UEFI runtime regions will also be printed when booting with the efi=debug command line option, and the virtual addresses can be inspected via /sys/kernel/debug/efi_page_tables (if enabled). So let's just remove the lines above. Signed-off-by: Ard Biesheuvel Acked-by: Leif Lindholm Cc: Linus Torvalds Cc: Matt Fleming Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20180308080020.22828-4-ard.biesheuvel@linaro.org Signed-off-by: Ingo Molnar --- drivers/firmware/efi/arm-runtime.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers/firmware') diff --git a/drivers/firmware/efi/arm-runtime.c b/drivers/firmware/efi/arm-runtime.c index 86a1ad17a32e..13561aeb7396 100644 --- a/drivers/firmware/efi/arm-runtime.c +++ b/drivers/firmware/efi/arm-runtime.c @@ -83,10 +83,7 @@ static bool __init efi_virtmap_init(void) return false; ret = efi_create_mapping(&efi_mm, md); - if (!ret) { - pr_info(" EFI remap %pa => %p\n", - &phys, (void *)(unsigned long)md->virt_addr); - } else { + if (ret) { pr_warn(" EFI remap %pa: failed to create mapping (%d)\n", &phys, ret); return false; -- cgit v1.2.3