[PATCH] ELF: fix all "Elf" typos

From: Alexey Dobriyan
Date: Tue Feb 28 2023 - 07:14:26 EST

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ELF is acronym and therefore should be spelled in all caps.

I left one exception at Documentation/arm/nwfpe/nwfpe.rst
which looks like being written in the first person.

Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx>
---

arch/mips/boot/tools/relocs.c | 2 +-
arch/um/os-Linux/elf_aux.c | 2 +-
arch/x86/tools/relocs.c | 2 +-
drivers/remoteproc/remoteproc_coredump.c | 4 ++--
drivers/remoteproc/remoteproc_elf_loader.c | 4 ++--
fs/binfmt_elf.c | 2 +-
fs/binfmt_elf_fdpic.c | 2 +-
fs/proc/vmcore.c | 22 +++++++++++-----------
lib/buildid.c | 2 +-
sound/soc/codecs/rt5677.c | 2 +-
tools/bpf/resolve_btfids/main.c | 2 +-
tools/lib/bpf/libbpf.c | 2 +-
tools/lib/bpf/usdt.c | 2 +-
tools/perf/util/symbol-elf.c | 2 +-
14 files changed, 26 insertions(+), 26 deletions(-)

--- a/arch/mips/boot/tools/relocs.c
+++ b/arch/mips/boot/tools/relocs.c
@@ -245,7 +245,7 @@ static void read_ehdr(FILE *fp)
die("Unknown ELF version\n");

if (ehdr.e_ehsize != sizeof(Elf_Ehdr))
- die("Bad Elf header size\n");
+ die("Bad ELF header size\n");

if (ehdr.e_phentsize != sizeof(Elf_Phdr))
die("Bad program header entry\n");
--- a/arch/um/os-Linux/elf_aux.c
+++ b/arch/um/os-Linux/elf_aux.c
@@ -2,7 +2,7 @@
/*
* arch/um/kernel/elf_aux.c
*
- * Scan the Elf auxiliary vector provided by the host to extract
+ * Scan the ELF auxiliary vector provided by the host to extract
* information about vsyscall-page, etc.
*
* Copyright (C) 2004 Fujitsu Siemens Computers GmbH
--- a/arch/x86/tools/relocs.c
+++ b/arch/x86/tools/relocs.c
@@ -406,7 +406,7 @@ static void read_ehdr(FILE *fp)
if (ehdr.e_version != EV_CURRENT)
die("Unknown ELF version\n");
if (ehdr.e_ehsize != sizeof(Elf_Ehdr))
- die("Bad Elf header size\n");
+ die("Bad ELF header size\n");
if (ehdr.e_phentsize != sizeof(Elf_Phdr))
die("Bad program header entry\n");
if (ehdr.e_shentsize != sizeof(Elf_Shdr))
--- a/drivers/remoteproc/remoteproc_coredump.c
+++ b/drivers/remoteproc/remoteproc_coredump.c
@@ -249,7 +249,7 @@ void rproc_coredump(struct rproc *rproc)
return;

if (class == ELFCLASSNONE) {
- dev_err(&rproc->dev, "Elf class is not set\n");
+ dev_err(&rproc->dev, "ELF class is not set\n");
return;
}

@@ -361,7 +361,7 @@ void rproc_coredump_using_sections(struct rproc *rproc)
return;

if (class == ELFCLASSNONE) {
- dev_err(&rproc->dev, "Elf class is not set\n");
+ dev_err(&rproc->dev, "ELF class is not set\n");
return;
}

--- a/drivers/remoteproc/remoteproc_elf_loader.c
+++ b/drivers/remoteproc/remoteproc_elf_loader.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
- * Remote Processor Framework Elf loader
+ * Remote Processor Framework ELF loader
*
* Copyright (C) 2011 Texas Instruments, Inc.
* Copyright (C) 2011 Google, Inc.
@@ -39,7 +39,7 @@ int rproc_elf_sanity_check(struct rproc *rproc, const struct firmware *fw)
const char *name = rproc->firmware;
struct device *dev = &rproc->dev;
/*
- * Elf files are beginning with the same structure. Thus, to simplify
+ * ELF files are beginning with the same structure. Thus, to simplify
* header parsing, we can use the elf32_hdr one for both elf64 and
* elf32.
*/
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -2058,7 +2058,7 @@ static int elf_core_dump(struct coredump_params *cprm)

has_dumped = 1;

- offset += sizeof(elf); /* Elf header */
+ offset += sizeof(elf); /* ELF header */
offset += segs * sizeof(struct elf_phdr); /* Program headers */

/* Write notes phdr entry */
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -1540,7 +1540,7 @@ static int elf_fdpic_core_dump(struct coredump_params *cprm)
fill_note(&auxv_note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
thread_status_size += notesize(&auxv_note);

- offset = sizeof(*elf); /* Elf header */
+ offset = sizeof(*elf); /* ELF header */
offset += segs * sizeof(struct elf_phdr); /* Program headers */

/* Write notes phdr entry */
--- a/fs/proc/vmcore.c
+++ b/fs/proc/vmcore.c
@@ -339,7 +339,7 @@ static ssize_t __read_vmcore(struct iov_iter *iter, loff_t *fpos)
return acc;
}

- /* Read Elf note segment */
+ /* Read ELF note segment */
if (*fpos < elfcorebuf_sz + elfnotes_sz) {
void *kaddr;

@@ -1109,7 +1109,7 @@ static int __init process_ptload_program_headers_elf64(char *elfptr,
ehdr_ptr = (Elf64_Ehdr *)elfptr;
phdr_ptr = (Elf64_Phdr*)(elfptr + sizeof(Elf64_Ehdr)); /* PT_NOTE hdr */

- /* Skip Elf header, program headers and Elf note segment. */
+ /* Skip ELF header, program headers and ELF note segment. */
vmcore_off = elfsz + elfnotes_sz;

for (i = 0; i < ehdr_ptr->e_phnum; i++, phdr_ptr++) {
@@ -1152,7 +1152,7 @@ static int __init process_ptload_program_headers_elf32(char *elfptr,
ehdr_ptr = (Elf32_Ehdr *)elfptr;
phdr_ptr = (Elf32_Phdr*)(elfptr + sizeof(Elf32_Ehdr)); /* PT_NOTE hdr */

- /* Skip Elf header, program headers and Elf note segment. */
+ /* Skip ELF header, program headers and ELF note segment. */
vmcore_off = elfsz + elfnotes_sz;

for (i = 0; i < ehdr_ptr->e_phnum; i++, phdr_ptr++) {
@@ -1188,7 +1188,7 @@ static void set_vmcore_list_offsets(size_t elfsz, size_t elfnotes_sz,
loff_t vmcore_off;
struct vmcore *m;

- /* Skip Elf header, program headers and Elf note segment. */
+ /* Skip ELF header, program headers and ELF note segment. */
vmcore_off = elfsz + elfnotes_sz;

list_for_each_entry(m, vc_list, list) {
@@ -1213,7 +1213,7 @@ static int __init parse_crash_elf64_headers(void)

addr = elfcorehdr_addr;

- /* Read Elf header */
+ /* Read ELF header */
rc = elfcorehdr_read((char *)&ehdr, sizeof(Elf64_Ehdr), &addr);
if (rc < 0)
return rc;
@@ -1269,7 +1269,7 @@ static int __init parse_crash_elf32_headers(void)

addr = elfcorehdr_addr;

- /* Read Elf header */
+ /* Read ELF header */
rc = elfcorehdr_read((char *)&ehdr, sizeof(Elf32_Ehdr), &addr);
if (rc < 0)
return rc;
@@ -1376,12 +1376,12 @@ static void vmcoredd_write_header(void *buf, struct vmcoredd_data *data,
}

/**
- * vmcoredd_update_program_headers - Update all Elf program headers
+ * vmcoredd_update_program_headers - Update all ELF program headers
* @elfptr: Pointer to elf header
* @elfnotesz: Size of elf notes aligned to page size
* @vmcoreddsz: Size of device dumps to be added to elf note header
*
- * Determine type of Elf header (Elf64 or Elf32) and update the elf note size.
+ * Determine type of ELF header (Elf64 or Elf32) and update the elf note size.
* Also update the offsets of all the program headers after the elf note header.
*/
static void vmcoredd_update_program_headers(char *elfptr, size_t elfnotesz,
@@ -1439,10 +1439,10 @@ static void vmcoredd_update_program_headers(char *elfptr, size_t elfnotesz,

/**
* vmcoredd_update_size - Update the total size of the device dumps and update
- * Elf header
+ * ELF header
* @dump_size: Size of the current device dump to be added to total size
*
- * Update the total size of all the device dumps and update the Elf program
+ * Update the total size of all the device dumps and update the ELF program
* headers. Calculate the new offsets for the vmcore list and update the
* total vmcore size.
*/
@@ -1466,7 +1466,7 @@ static void vmcoredd_update_size(size_t dump_size)
* @data: dump info.
*
* Allocate a buffer and invoke the calling driver's dump collect routine.
- * Write Elf note at the beginning of the buffer to indicate vmcore device
+ * Write ELF note at the beginning of the buffer to indicate vmcore device
* dump and add the dump to global list.
*/
int vmcore_add_device_dump(struct vmcoredd_data *data)
--- a/lib/buildid.c
+++ b/lib/buildid.c
@@ -163,7 +163,7 @@ int build_id_parse(struct vm_area_struct *vma, unsigned char *build_id,

/**
* build_id_parse_buf - Get build ID from a buffer
- * @buf: Elf note section(s) to parse
+ * @buf: ELF note section(s) to parse
* @buf_size: Size of @buf in bytes
* @build_id: Build ID parsed from @buf, at least BUILD_ID_SIZE_MAX long
*
--- a/sound/soc/codecs/rt5677.c
+++ b/sound/soc/codecs/rt5677.c
@@ -829,7 +829,7 @@ static int rt5677_parse_and_load_dsp(struct rt5677_priv *rt5677, const u8 *buf,
if (strncmp(elf_hdr->e_ident, ELFMAG, sizeof(ELFMAG) - 1))
dev_err(component->dev, "Wrong ELF header prefix\n");
if (elf_hdr->e_ehsize != sizeof(Elf32_Ehdr))
- dev_err(component->dev, "Wrong Elf header size\n");
+ dev_err(component->dev, "Wrong ELF header size\n");
if (elf_hdr->e_machine != EM_XTENSA)
dev_err(component->dev, "Wrong DSP code file\n");

--- a/tools/bpf/resolve_btfids/main.c
+++ b/tools/bpf/resolve_btfids/main.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)

/*
- * resolve_btfids scans Elf object for .BTF_ids section and resolves
+ * resolve_btfids scans ELF object for .BTF_ids section and resolves
* its symbols with BTF ID values.
*
* Each symbol points to 4 bytes data and is expected to have
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -1334,7 +1334,7 @@ static int bpf_object__elf_init(struct bpf_object *obj)
goto errout;
}

- /* Elf is corrupted/truncated, avoid calling elf_strptr. */
+ /* ELF is corrupted/truncated, avoid calling elf_strptr. */
if (!elf_rawdata(elf_getscn(elf, obj->efile.shstrndx), NULL)) {
pr_warn("elf: failed to get section names strings from %s: %s\n",
obj->path, elf_errmsg(-1));
--- a/tools/lib/bpf/usdt.c
+++ b/tools/lib/bpf/usdt.c
@@ -771,7 +771,7 @@ static int collect_usdt_targets(struct usdt_manager *man, Elf *elf, const char *
target->rel_ip = usdt_rel_ip;
target->sema_off = usdt_sema_off;

- /* notes.args references strings from Elf itself, so they can
+ /* notes.args references strings from ELF itself, so they can
* be referenced safely until elf_end() call
*/
target->spec_str = note.args;
--- a/tools/perf/util/symbol-elf.c
+++ b/tools/perf/util/symbol-elf.c
@@ -213,7 +213,7 @@ Elf_Scn *elf_section_by_name(Elf *elf, GElf_Ehdr *ep,
Elf_Scn *sec = NULL;
size_t cnt = 1;

- /* Elf is corrupted/truncated, avoid calling elf_strptr. */
+ /* ELF is corrupted/truncated, avoid calling elf_strptr. */
if (!elf_rawdata(elf_getscn(elf, ep->e_shstrndx), NULL))
return NULL;

Next message: Ulf Hansson: "Re: [PATCH 0/1] Use PSCI OS initiated mode for sc7280"
Previous message: Michael S. Tsirkin: "Re: [PATCH v2] vdpa_sim: set last_used_idx as last_avail_idx in vdpasim_queue_ready"
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