From mboxrd@z Thu Jan 1 00:00:00 1970 From: wangkefeng.wang@huawei.com (Kefeng Wang) Date: Sun, 14 Feb 2016 16:57:18 +0800 Subject: [PATCH] arm64: mm: dump: Use VA_START directly instead of private LOWEST_ADDR In-Reply-To: <20160201102345.GB674@leverpostej> References: <1454140521-741-1-git-send-email-wangkefeng.wang@huawei.com> <20160201102345.GB674@leverpostej> Message-ID: <56C0416E.6050908@huawei.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Catalin and Will, ping... On 2016/2/1 18:23, Mark Rutland wrote: > On Sat, Jan 30, 2016 at 03:55:21PM +0800, Kefeng Wang wrote: >> Use VA_START macro in asm/memory.h instead of private LOWEST_ADDR >> definition in dump.c. >> >> Signed-off-by: Kefeng Wang > > FWIW: > > Acked-by: Mark Rutland > > Mark. > >> --- >> arch/arm64/mm/dump.c | 4 +--- >> 1 file changed, 1 insertion(+), 3 deletions(-) >> >> diff --git a/arch/arm64/mm/dump.c b/arch/arm64/mm/dump.c >> index 0adbebb..b3c62b1 100644 >> --- a/arch/arm64/mm/dump.c >> +++ b/arch/arm64/mm/dump.c >> @@ -27,8 +27,6 @@ >> #include >> #include >> >> -#define LOWEST_ADDR (UL(0xffffffffffffffff) << VA_BITS) >> - >> struct addr_marker { >> unsigned long start_address; >> const char *name; >> @@ -316,7 +314,7 @@ static int ptdump_show(struct seq_file *m, void *v) >> .marker = address_markers, >> }; >> >> - walk_pgd(&st, &init_mm, LOWEST_ADDR); >> + walk_pgd(&st, &init_mm, VA_START); >> >> note_page(&st, 0, 0, 0); >> return 0; >> -- >> 2.6.0.GIT >> >> >> _______________________________________________ >> linux-arm-kernel mailing list >> linux-arm-kernel at lists.infradead.org >> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel >> > > . >