From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A76A8C49ED7 for ; Fri, 13 Sep 2019 10:58:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 690002084F for ; Fri, 13 Sep 2019 10:58:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kalray.eu header.i=@kalray.eu header.b="aK5zqLJG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387944AbfIMK6X (ORCPT ); Fri, 13 Sep 2019 06:58:23 -0400 Received: from zimbra2.kalray.eu ([92.103.151.219]:51464 "EHLO zimbra2.kalray.eu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387622AbfIMK6X (ORCPT ); Fri, 13 Sep 2019 06:58:23 -0400 Received: from localhost (localhost [127.0.0.1]) by zimbra2.kalray.eu (Postfix) with ESMTP id 1A81527E06A1; Fri, 13 Sep 2019 12:58:21 +0200 (CEST) Received: from zimbra2.kalray.eu ([127.0.0.1]) by localhost (zimbra2.kalray.eu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id CoOAh2-u1fmt; Fri, 13 Sep 2019 12:58:19 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by zimbra2.kalray.eu (Postfix) with ESMTP id 847F427E0E5F; Fri, 13 Sep 2019 12:58:19 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.10.3 zimbra2.kalray.eu 847F427E0E5F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kalray.eu; s=32AE1B44-9502-11E5-BA35-3734643DEF29; t=1568372299; bh=X1s3648SW2epU7YjCAkHJCaYDRb3T6ZNf7Tf/QJzTVM=; h=Date:From:To:Message-ID:MIME-Version; b=aK5zqLJG/doj0kEmIhCNEaO06B/8VZCWheNe9Isw3Wb1mjYfqcWaNKbkIIEuI6uq2 PmhPlXGFj9f1PqZNdzxpFWql/P1CtocQYGdhvNMkw7cUpudDBlytXvP7s+jxJBWwQa t6PWsHR9iGppvYNV/soq5UUFiEgKJT1iii48EbfM= X-Virus-Scanned: amavisd-new at zimbra2.kalray.eu Received: from zimbra2.kalray.eu ([127.0.0.1]) by localhost (zimbra2.kalray.eu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id wj9bv6eGz1vh; Fri, 13 Sep 2019 12:58:19 +0200 (CEST) Received: from zimbra2.kalray.eu (zimbra2.kalray.eu [192.168.40.202]) by zimbra2.kalray.eu (Postfix) with ESMTP id 5E80F27E06A1; Fri, 13 Sep 2019 12:58:19 +0200 (CEST) Date: Fri, 13 Sep 2019 12:58:19 +0200 (CEST) From: =?utf-8?Q?Cl=C3=A9ment?= Leger To: Ohad Ben-Cohen , Bjorn Andersson , linux-remoteproc , linux-kernel Cc: Loic PALLARDY , Arnaud Pouliquen Message-ID: <888841229.65143809.1568372299278.JavaMail.zimbra@kalray.eu> In-Reply-To: <20190819114516.28665-1-cleger@kalray.eu> References: <04be3345-698d-29b0-7b4b-7eed088e490d@st.com> <20190819114516.28665-1-cleger@kalray.eu> Subject: Re: [PATCH] rproc: Add elf64 support in elf loader MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [192.168.40.202] X-Mailer: Zimbra 8.8.12_GA_3794 (ZimbraWebClient - GC75 (Linux)/8.8.12_GA_3794) Thread-Topic: rproc: Add elf64 support in elf loader Thread-Index: qYnAXEk8s9A0edtfgVQpSjpD3wixNA== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Ping ? ----- On 19 Aug, 2019, at 13:45, Cl=C3=A9ment Leger cleger@kalray.eu wrote: > From: Cl=C3=A9ment Leger >=20 > elf32 and elf64 mainly differ by their types. In order to avoid > copy/pasting the whole loader code, generate static inline functions > which will access values according to the elf class. It allows to keep a > common loader basis. > In order to accomodate both elf types sizes, the maximum size for a > elf header member is chosen using the maximum value of both elf class. >=20 > Signed-off-by: Clement Leger > Tested-by: Arnaud POULIQUEN > --- > drivers/remoteproc/remoteproc_elf_loader.c | 135 ++++++++++++++++++------= ----- > drivers/remoteproc/remoteproc_elf_loader.h | 69 +++++++++++++++ > drivers/remoteproc/remoteproc_internal.h | 2 +- > drivers/remoteproc/st_remoteproc.c | 2 +- > include/linux/remoteproc.h | 4 +- > 5 files changed, 156 insertions(+), 56 deletions(-) > create mode 100644 drivers/remoteproc/remoteproc_elf_loader.h >=20 > diff --git a/drivers/remoteproc/remoteproc_elf_loader.c > b/drivers/remoteproc/remoteproc_elf_loader.c > index b17d72ec8603..6a2d31d6092c 100644 > --- a/drivers/remoteproc/remoteproc_elf_loader.c > +++ b/drivers/remoteproc/remoteproc_elf_loader.c > @@ -31,6 +31,7 @@ > #include >=20 > #include "remoteproc_internal.h" > +#include "remoteproc_elf_loader.h" >=20 > /** > * rproc_elf_sanity_check() - Sanity Check ELF firmware image > @@ -43,8 +44,16 @@ int rproc_elf_sanity_check(struct rproc *rproc, const = struct > firmware *fw) > { > =09const char *name =3D rproc->firmware; > =09struct device *dev =3D &rproc->dev; > +=09/* > +=09 * Elf files are beginning with the same structure. Thus, to simplify > +=09 * header parsing, we can use the elf32_hdr one for both elf64 and > +=09 * elf32. > +=09 */ > =09struct elf32_hdr *ehdr; > +=09u32 elf_shdr_size; > +=09u64 phoff, shoff; > =09char class; > +=09u16 phnum; >=20 > =09if (!fw) { > =09=09dev_err(dev, "failed to load %s\n", name); > @@ -58,9 +67,13 @@ int rproc_elf_sanity_check(struct rproc *rproc, const = struct > firmware *fw) >=20 > =09ehdr =3D (struct elf32_hdr *)fw->data; >=20 > -=09/* We only support ELF32 at this point */ > +=09if (memcmp(ehdr->e_ident, ELFMAG, SELFMAG)) { > +=09=09dev_err(dev, "Image is corrupted (bad magic)\n"); > +=09=09return -EINVAL; > +=09} > + > =09class =3D ehdr->e_ident[EI_CLASS]; > -=09if (class !=3D ELFCLASS32) { > +=09if (class !=3D ELFCLASS32 && class !=3D ELFCLASS64) { > =09=09dev_err(dev, "Unsupported class: %d\n", class); > =09=09return -EINVAL; > =09} > @@ -75,26 +88,29 @@ int rproc_elf_sanity_check(struct rproc *rproc, const= struct > firmware *fw) > =09=09return -EINVAL; > =09} >=20 > -=09if (fw->size < ehdr->e_shoff + sizeof(struct elf32_shdr)) { > -=09=09dev_err(dev, "Image is too small\n"); > -=09=09return -EINVAL; > -=09} > +=09phoff =3D elf_hdr_e_phoff(class, fw->data); > +=09shoff =3D elf_hdr_e_shoff(class, fw->data); > +=09phnum =3D elf_hdr_e_phnum(class, fw->data); > +=09elf_shdr_size =3D elf_size_of_shdr(class); >=20 > -=09if (memcmp(ehdr->e_ident, ELFMAG, SELFMAG)) { > -=09=09dev_err(dev, "Image is corrupted (bad magic)\n"); > +=09if (fw->size < shoff + elf_shdr_size) { > +=09=09dev_err(dev, "Image is too small\n"); > =09=09return -EINVAL; > =09} >=20 > -=09if (ehdr->e_phnum =3D=3D 0) { > +=09if (phnum =3D=3D 0) { > =09=09dev_err(dev, "No loadable segments\n"); > =09=09return -EINVAL; > =09} >=20 > -=09if (ehdr->e_phoff > fw->size) { > +=09if (phoff > fw->size) { > =09=09dev_err(dev, "Firmware size is too small\n"); > =09=09return -EINVAL; > =09} >=20 > +=09dev_dbg(dev, "Firmware is an elf%d file\n", > +=09=09class =3D=3D ELFCLASS32 ? 32 : 64); > + > =09return 0; > } > EXPORT_SYMBOL(rproc_elf_sanity_check); > @@ -110,11 +126,9 @@ EXPORT_SYMBOL(rproc_elf_sanity_check); > * Note that the boot address is not a configurable property of all remot= e > * processors. Some will always boot at a specific hard-coded address. > */ > -u32 rproc_elf_get_boot_addr(struct rproc *rproc, const struct firmware *= fw) > +u64 rproc_elf_get_boot_addr(struct rproc *rproc, const struct firmware *= fw) > { > -=09struct elf32_hdr *ehdr =3D (struct elf32_hdr *)fw->data; > - > -=09return ehdr->e_entry; > +=09return elf_hdr_e_entry(fw_elf_get_class(fw), fw->data); > } > EXPORT_SYMBOL(rproc_elf_get_boot_addr); >=20 > @@ -145,37 +159,41 @@ EXPORT_SYMBOL(rproc_elf_get_boot_addr); > int rproc_elf_load_segments(struct rproc *rproc, const struct firmware *f= w) > { > =09struct device *dev =3D &rproc->dev; > -=09struct elf32_hdr *ehdr; > -=09struct elf32_phdr *phdr; > +=09const void *ehdr, *phdr; > =09int i, ret =3D 0; > +=09u16 phnum; > =09const u8 *elf_data =3D fw->data; > +=09u8 class =3D fw_elf_get_class(fw); > +=09u32 elf_phdr_size =3D elf_size_of_phdr(class); >=20 > -=09ehdr =3D (struct elf32_hdr *)elf_data; > -=09phdr =3D (struct elf32_phdr *)(elf_data + ehdr->e_phoff); > +=09ehdr =3D elf_data; > +=09phnum =3D elf_hdr_e_phnum(class, ehdr); > +=09phdr =3D elf_data + elf_hdr_e_phoff(class, ehdr); >=20 > =09/* go through the available ELF segments */ > -=09for (i =3D 0; i < ehdr->e_phnum; i++, phdr++) { > -=09=09u32 da =3D phdr->p_paddr; > -=09=09u32 memsz =3D phdr->p_memsz; > -=09=09u32 filesz =3D phdr->p_filesz; > -=09=09u32 offset =3D phdr->p_offset; > +=09for (i =3D 0; i < phnum; i++, phdr +=3D elf_phdr_size) { > +=09=09u64 da =3D elf_phdr_p_paddr(class, phdr); > +=09=09u64 memsz =3D elf_phdr_p_memsz(class, phdr); > +=09=09u64 filesz =3D elf_phdr_p_filesz(class, phdr); > +=09=09u64 offset =3D elf_phdr_p_offset(class, phdr); > +=09=09u32 type =3D elf_phdr_p_type(class, phdr); > =09=09void *ptr; >=20 > -=09=09if (phdr->p_type !=3D PT_LOAD) > +=09=09if (type !=3D PT_LOAD) > =09=09=09continue; >=20 > -=09=09dev_dbg(dev, "phdr: type %d da 0x%x memsz 0x%x filesz 0x%x\n", > -=09=09=09phdr->p_type, da, memsz, filesz); > +=09=09dev_dbg(dev, "phdr: type %d da 0x%llx memsz 0x%llx filesz 0x%llx\n= ", > +=09=09=09type, da, memsz, filesz); >=20 > =09=09if (filesz > memsz) { > -=09=09=09dev_err(dev, "bad phdr filesz 0x%x memsz 0x%x\n", > +=09=09=09dev_err(dev, "bad phdr filesz 0x%llx memsz 0x%llx\n", > =09=09=09=09filesz, memsz); > =09=09=09ret =3D -EINVAL; > =09=09=09break; > =09=09} >=20 > =09=09if (offset + filesz > fw->size) { > -=09=09=09dev_err(dev, "truncated fw: need 0x%x avail 0x%zx\n", > +=09=09=09dev_err(dev, "truncated fw: need 0x%llx avail 0x%zx\n", > =09=09=09=09offset + filesz, fw->size); > =09=09=09ret =3D -EINVAL; > =09=09=09break; > @@ -184,14 +202,15 @@ int rproc_elf_load_segments(struct rproc *rproc, co= nst > struct firmware *fw) > =09=09/* grab the kernel address for this device address */ > =09=09ptr =3D rproc_da_to_va(rproc, da, memsz); > =09=09if (!ptr) { > -=09=09=09dev_err(dev, "bad phdr da 0x%x mem 0x%x\n", da, memsz); > +=09=09=09dev_err(dev, "bad phdr da 0x%llx mem 0x%llx\n", da, > +=09=09=09=09memsz); > =09=09=09ret =3D -EINVAL; > =09=09=09break; > =09=09} >=20 > =09=09/* put the segment where the remote processor expects it */ > -=09=09if (phdr->p_filesz) > -=09=09=09memcpy(ptr, elf_data + phdr->p_offset, filesz); > +=09=09if (filesz) > +=09=09=09memcpy(ptr, elf_data + offset, filesz); >=20 > =09=09/* > =09=09 * Zero out remaining memory for this segment. > @@ -208,24 +227,32 @@ int rproc_elf_load_segments(struct rproc *rproc, co= nst > struct firmware *fw) > } > EXPORT_SYMBOL(rproc_elf_load_segments); >=20 > -static struct elf32_shdr * > -find_table(struct device *dev, struct elf32_hdr *ehdr, size_t fw_size) > +static const void * > +find_table(struct device *dev, const struct firmware *fw) > { > -=09struct elf32_shdr *shdr; > +=09const void *shdr, *name_table_shdr; > =09int i; > =09const char *name_table; > =09struct resource_table *table =3D NULL; > -=09const u8 *elf_data =3D (void *)ehdr; > +=09const u8 *elf_data =3D (void *)fw->data; > +=09u8 class =3D fw_elf_get_class(fw); > +=09size_t fw_size =3D fw->size; > +=09const void *ehdr =3D elf_data; > +=09u16 shnum =3D elf_hdr_e_shnum(class, ehdr); > +=09u32 elf_shdr_size =3D elf_size_of_shdr(class); > +=09u16 shstrndx =3D elf_hdr_e_shstrndx(class, ehdr); >=20 > =09/* look for the resource table and handle it */ > -=09shdr =3D (struct elf32_shdr *)(elf_data + ehdr->e_shoff); > -=09name_table =3D elf_data + shdr[ehdr->e_shstrndx].sh_offset; > +=09shdr =3D elf_data + elf_hdr_e_shoff(class, ehdr); > +=09name_table_shdr =3D shdr + (shstrndx * elf_shdr_size); > +=09name_table =3D elf_data + elf_shdr_sh_offset(class, name_table_shdr); >=20 > -=09for (i =3D 0; i < ehdr->e_shnum; i++, shdr++) { > -=09=09u32 size =3D shdr->sh_size; > -=09=09u32 offset =3D shdr->sh_offset; > +=09for (i =3D 0; i < shnum; i++, shdr +=3D elf_shdr_size) { > +=09=09u64 size =3D elf_shdr_sh_size(class, shdr); > +=09=09u64 offset =3D elf_shdr_sh_offset(class, shdr); > +=09=09u32 name =3D elf_shdr_sh_name(class, shdr); >=20 > -=09=09if (strcmp(name_table + shdr->sh_name, ".resource_table")) > +=09=09if (strcmp(name_table + name, ".resource_table")) > =09=09=09continue; >=20 > =09=09table =3D (struct resource_table *)(elf_data + offset); > @@ -279,21 +306,21 @@ find_table(struct device *dev, struct elf32_hdr *eh= dr, > size_t fw_size) > */ > int rproc_elf_load_rsc_table(struct rproc *rproc, const struct firmware *= fw) > { > -=09struct elf32_hdr *ehdr; > -=09struct elf32_shdr *shdr; > +=09const void *shdr; > =09struct device *dev =3D &rproc->dev; > =09struct resource_table *table =3D NULL; > =09const u8 *elf_data =3D fw->data; > =09size_t tablesz; > +=09u8 class =3D fw_elf_get_class(fw); > +=09u64 sh_offset; >=20 > -=09ehdr =3D (struct elf32_hdr *)elf_data; > - > -=09shdr =3D find_table(dev, ehdr, fw->size); > +=09shdr =3D find_table(dev, fw); > =09if (!shdr) > =09=09return -EINVAL; >=20 > -=09table =3D (struct resource_table *)(elf_data + shdr->sh_offset); > -=09tablesz =3D shdr->sh_size; > +=09sh_offset =3D elf_shdr_sh_offset(class, shdr); > +=09table =3D (struct resource_table *)(elf_data + sh_offset); > +=09tablesz =3D elf_shdr_sh_size(class, shdr); >=20 > =09/* > =09 * Create a copy of the resource table. When a virtio device starts > @@ -326,13 +353,17 @@ EXPORT_SYMBOL(rproc_elf_load_rsc_table); > struct resource_table *rproc_elf_find_loaded_rsc_table(struct rproc *rpro= c, > =09=09=09=09=09=09 const struct firmware *fw) > { > -=09struct elf32_hdr *ehdr =3D (struct elf32_hdr *)fw->data; > -=09struct elf32_shdr *shdr; > +=09const void *shdr; > +=09u64 sh_addr, sh_size; > +=09u8 class =3D fw_elf_get_class(fw); >=20 > -=09shdr =3D find_table(&rproc->dev, ehdr, fw->size); > +=09shdr =3D find_table(&rproc->dev, fw); > =09if (!shdr) > =09=09return NULL; >=20 > -=09return rproc_da_to_va(rproc, shdr->sh_addr, shdr->sh_size); > +=09sh_addr =3D elf_shdr_sh_addr(class, shdr); > +=09sh_size =3D elf_shdr_sh_size(class, shdr); > + > +=09return rproc_da_to_va(rproc, sh_addr, sh_size); > } > EXPORT_SYMBOL(rproc_elf_find_loaded_rsc_table); > diff --git a/drivers/remoteproc/remoteproc_elf_loader.h > b/drivers/remoteproc/remoteproc_elf_loader.h > new file mode 100644 > index 000000000000..fac3565734f9 > --- /dev/null > +++ b/drivers/remoteproc/remoteproc_elf_loader.h > @@ -0,0 +1,69 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +/* > + * Remote processor elf loader defines > + * > + * Copyright (C) 2019 Kalray, Inc. > + */ > + > +#ifndef REMOTEPROC_ELF_LOADER_H > +#define REMOTEPROC_ELF_LOADER_H > + > +#include > +#include > + > +/** > + * fw_elf_get_class - Get elf class > + * @fw: the ELF firmware image > + * > + * Note that we use and elf32_hdr to access the class since the start of= the > + * struct is the same for both elf class > + * > + * Return: elf class of the firmware > + */ > +static inline u8 fw_elf_get_class(const struct firmware *fw) > +{ > +=09struct elf32_hdr *ehdr =3D (struct elf32_hdr *)fw->data; > + > +=09return ehdr->e_ident[EI_CLASS]; > +} > + > +#define ELF_GET_FIELD(__s, __field, __type) \ > +static inline __type elf_##__s##_##__field(u8 class, const void *arg) \ > +{ \ > +=09if (class =3D=3D ELFCLASS32) \ > +=09=09return (__type) ((const struct elf32_##__s *) arg)->__field; \ > +=09else \ > +=09=09return (__type) ((const struct elf64_##__s *) arg)->__field; \ > +} > + > +ELF_GET_FIELD(hdr, e_entry, u64) > +ELF_GET_FIELD(hdr, e_phnum, u16) > +ELF_GET_FIELD(hdr, e_shnum, u16) > +ELF_GET_FIELD(hdr, e_phoff, u64) > +ELF_GET_FIELD(hdr, e_shoff, u64) > +ELF_GET_FIELD(hdr, e_shstrndx, u16) > + > +ELF_GET_FIELD(phdr, p_paddr, u64) > +ELF_GET_FIELD(phdr, p_filesz, u64) > +ELF_GET_FIELD(phdr, p_memsz, u64) > +ELF_GET_FIELD(phdr, p_type, u32) > +ELF_GET_FIELD(phdr, p_offset, u64) > + > +ELF_GET_FIELD(shdr, sh_size, u64) > +ELF_GET_FIELD(shdr, sh_offset, u64) > +ELF_GET_FIELD(shdr, sh_name, u32) > +ELF_GET_FIELD(shdr, sh_addr, u64) > + > +#define ELF_STRUCT_SIZE(__s) \ > +static inline unsigned long elf_size_of_##__s(u8 class) \ > +{ \ > +=09if (class =3D=3D ELFCLASS32)\ > +=09=09return sizeof(struct elf32_##__s); \ > +=09else \ > +=09=09return sizeof(struct elf64_##__s); \ > +} > + > +ELF_STRUCT_SIZE(shdr) > +ELF_STRUCT_SIZE(phdr) > + > +#endif /* REMOTEPROC_ELF_LOADER_H */ > diff --git a/drivers/remoteproc/remoteproc_internal.h > b/drivers/remoteproc/remoteproc_internal.h > index 45ff76a06c72..4ef745e3a1bc 100644 > --- a/drivers/remoteproc/remoteproc_internal.h > +++ b/drivers/remoteproc/remoteproc_internal.h > @@ -63,7 +63,7 @@ phys_addr_t rproc_va_to_pa(void *cpu_addr); > int rproc_trigger_recovery(struct rproc *rproc); >=20 > int rproc_elf_sanity_check(struct rproc *rproc, const struct firmware *fw= ); > -u32 rproc_elf_get_boot_addr(struct rproc *rproc, const struct firmware *= fw); > +u64 rproc_elf_get_boot_addr(struct rproc *rproc, const struct firmware *= fw); > int rproc_elf_load_segments(struct rproc *rproc, const struct firmware *f= w); > int rproc_elf_load_rsc_table(struct rproc *rproc, const struct firmware *= fw); > struct resource_table *rproc_elf_find_loaded_rsc_table(struct rproc *rpro= c, > diff --git a/drivers/remoteproc/st_remoteproc.c > b/drivers/remoteproc/st_remoteproc.c > index 51049d17b1e5..e23abd8a96b0 100644 > --- a/drivers/remoteproc/st_remoteproc.c > +++ b/drivers/remoteproc/st_remoteproc.c > @@ -193,7 +193,7 @@ static int st_rproc_start(struct rproc *rproc) > =09=09} > =09} >=20 > -=09dev_info(&rproc->dev, "Started from 0x%x\n", rproc->bootaddr); > +=09dev_info(&rproc->dev, "Started from 0x%llx\n", rproc->bootaddr); >=20 > =09return 0; >=20 > diff --git a/include/linux/remoteproc.h b/include/linux/remoteproc.h > index 04d04709f2bd..512de9a2590c 100644 > --- a/include/linux/remoteproc.h > +++ b/include/linux/remoteproc.h > @@ -362,7 +362,7 @@ struct rproc_ops { > =09=09=09=09struct rproc *rproc, const struct firmware *fw); > =09int (*load)(struct rproc *rproc, const struct firmware *fw); > =09int (*sanity_check)(struct rproc *rproc, const struct firmware *fw); > -=09u32 (*get_boot_addr)(struct rproc *rproc, const struct firmware *fw); > +=09u64 (*get_boot_addr)(struct rproc *rproc, const struct firmware *fw); > }; >=20 > /** > @@ -478,7 +478,7 @@ struct rproc { > =09int num_traces; > =09struct list_head carveouts; > =09struct list_head mappings; > -=09u32 bootaddr; > +=09u64 bootaddr; > =09struct list_head rvdevs; > =09struct list_head subdevs; > =09struct idr notifyids; > -- > 2.15.0.276.g89ea799