From mboxrd@z Thu Jan 1 00:00:00 1970 From: labbott@redhat.com (Laura Abbott) Date: Thu, 14 Dec 2017 15:30:44 -0800 Subject: [RFC][PATCH] arm64: Switch to %px for printing some addresses at bootup In-Reply-To: References: <20171214223914.12532-1-labbott@redhat.com> Message-ID: <1ae091cb-c88f-4d05-a860-9ee6a8d5ffc3@redhat.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 12/14/2017 02:51 PM, Kees Cook wrote: > On Thu, Dec 14, 2017 at 2:39 PM, Laura Abbott wrote: >> With the move to stricter %p printing, several of the addresses >> are no longer printed out. Switch to %px so they always get printed. >> >> Signed-off-by: Laura Abbott >> --- >> I'll admit to finding the new %p restrictions particularly irritating >> here because I like seeing the print out of the virtual addresses for >> debugging and checking. It might also be worth discussing whether we >> should be printing anything out? > > If they're always printed at boot, I think they should likely be removed... > > -Kees > Yeah, I suspected as much. I'll submit a patch to just remove it unless someone has a counter proposal. Thanks, Laura >> --- >> arch/arm64/mm/init.c | 10 +++++----- >> 1 file changed, 5 insertions(+), 5 deletions(-) >> >> diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c >> index 5960bef0170d..9be53e050f50 100644 >> --- a/arch/arm64/mm/init.c >> +++ b/arch/arm64/mm/init.c >> @@ -613,15 +613,15 @@ void __init mem_init(void) >> MLM(MODULES_VADDR, MODULES_END)); >> pr_notice(" vmalloc : 0x%16lx - 0x%16lx (%6ld GB)\n", >> MLG(VMALLOC_START, VMALLOC_END)); >> - pr_notice(" .text : 0x%p" " - 0x%p" " (%6ld KB)\n", >> + pr_notice(" .text : 0x%px" " - 0x%px" " (%6ld KB)\n", >> MLK_ROUNDUP(_text, _etext)); >> - pr_notice(" .rodata : 0x%p" " - 0x%p" " (%6ld KB)\n", >> + pr_notice(" .rodata : 0x%px" " - 0x%px" " (%6ld KB)\n", >> MLK_ROUNDUP(__start_rodata, __init_begin)); >> - pr_notice(" .init : 0x%p" " - 0x%p" " (%6ld KB)\n", >> + pr_notice(" .init : 0x%px" " - 0x%px" " (%6ld KB)\n", >> MLK_ROUNDUP(__init_begin, __init_end)); >> - pr_notice(" .data : 0x%p" " - 0x%p" " (%6ld KB)\n", >> + pr_notice(" .data : 0x%px" " - 0x%px" " (%6ld KB)\n", >> MLK_ROUNDUP(_sdata, _edata)); >> - pr_notice(" .bss : 0x%p" " - 0x%p" " (%6ld KB)\n", >> + pr_notice(" .bss : 0x%px" " - 0x%px" " (%6ld KB)\n", >> MLK_ROUNDUP(__bss_start, __bss_stop)); >> pr_notice(" fixed : 0x%16lx - 0x%16lx (%6ld KB)\n", >> MLK(FIXADDR_START, FIXADDR_TOP)); >> -- >> 2.14.3 >> > > >