From mboxrd@z Thu Jan 1 00:00:00 1970 From: arnd@arndb.de (Arnd Bergmann) Date: Sat, 03 Oct 2015 00:27:34 +0200 Subject: [PATCH 6/7] [media] c8sectpfe: fix namespace on memcpy/memset In-Reply-To: <5347f97c651906887446a8811946e54b5a972fe4.1443737683.git.mchehab@osg.samsung.com> References: <5347f97c651906887446a8811946e54b5a972fe4.1443737683.git.mchehab@osg.samsung.com> Message-ID: <5577273.mIdflaHak0@wuerfel> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Thursday 01 October 2015 19:17:28 Mauro Carvalho Chehab wrote: > @@ -1084,10 +1084,10 @@ static void load_dmem_segment(struct c8sectpfei *fei, Elf32_Phdr *phdr, > seg_num, phdr->p_paddr, phdr->p_filesz, > dst, phdr->p_memsz); > > - memcpy((void __iomem *)dst, (void *)fw->data + phdr->p_offset, > + memcpy((void __force *)dst, (void *)fw->data + phdr->p_offset, > phdr->p_filesz); > > - memset((void __iomem *)dst + phdr->p_filesz, 0, > + memset((void __force *)dst + phdr->p_filesz, 0, > phdr->p_memsz - phdr->p_filesz); > } > Same here: this should really use memcpy_toio() for the first one, though it seems we don't have a corresponding memset_io(). Arnd