1 files changed, 18 insertions, 36 deletions

diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 34d0d1e43f36..3039a6b7aba4 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -258,6 +258,12 @@ create_elf_tables(struct linux_binprm *bprm, const struct elfhdr *exec,
 #ifdef ELF_HWCAP2
 	NEW_AUX_ENT(AT_HWCAP2, ELF_HWCAP2);
 #endif
+#ifdef ELF_HWCAP3
+	NEW_AUX_ENT(AT_HWCAP3, ELF_HWCAP3);
+#endif
+#ifdef ELF_HWCAP4
+	NEW_AUX_ENT(AT_HWCAP4, ELF_HWCAP4);
+#endif
 	NEW_AUX_ENT(AT_EXECFN, bprm->exec);
 	if (k_platform) {
 		NEW_AUX_ENT(AT_PLATFORM,
@@ -2032,10 +2038,8 @@ static int elf_core_dump(struct coredump_params *cprm)
 	 * Collect all the non-memory information about the process for the
 	 * notes.  This also sets up the file header.
 	 */
-	if (!fill_note_info(&elf, e_phnum, &info, cprm)) {
-		coredump_report_failure("Error collecting note info");
+	if (!fill_note_info(&elf, e_phnum, &info, cprm))
 		goto end_coredump;
-	}
 
 	has_dumped = 1;
 
@@ -2050,10 +2054,8 @@ static int elf_core_dump(struct coredump_params *cprm)
 		sz += elf_coredump_extra_notes_size();
 
 		phdr4note = kmalloc(sizeof(*phdr4note), GFP_KERNEL);
-		if (!phdr4note) {
-			coredump_report_failure("Error allocating program headers note entry");
+		if (!phdr4note)
 			goto end_coredump;
-		}
 
 		fill_elf_note_phdr(phdr4note, sz, offset);
 		offset += sz;
@@ -2067,24 +2069,18 @@ static int elf_core_dump(struct coredump_params *cprm)
 
 	if (e_phnum == PN_XNUM) {
 		shdr4extnum = kmalloc(sizeof(*shdr4extnum), GFP_KERNEL);
-		if (!shdr4extnum) {
-			coredump_report_failure("Error allocating extra program headers");
+		if (!shdr4extnum)
 			goto end_coredump;
-		}
 		fill_extnum_info(&elf, shdr4extnum, e_shoff, segs);
 	}
 
 	offset = dataoff;
 
-	if (!dump_emit(cprm, &elf, sizeof(elf))) {
-		coredump_report_failure("Error emitting the ELF headers");
+	if (!dump_emit(cprm, &elf, sizeof(elf)))
 		goto end_coredump;
-	}
 
-	if (!dump_emit(cprm, phdr4note, sizeof(*phdr4note))) {
-		coredump_report_failure("Error emitting the program header for notes");
+	if (!dump_emit(cprm, phdr4note, sizeof(*phdr4note)))
 		goto end_coredump;
-	}
 
 	/* Write program headers for segments dump */
 	for (i = 0; i < cprm->vma_count; i++) {
@@ -2107,28 +2103,20 @@ static int elf_core_dump(struct coredump_params *cprm)
 			phdr.p_flags |= PF_X;
 		phdr.p_align = ELF_EXEC_PAGESIZE;
 
-		if (!dump_emit(cprm, &phdr, sizeof(phdr))) {
-			coredump_report_failure("Error emitting program headers");
+		if (!dump_emit(cprm, &phdr, sizeof(phdr)))
 			goto end_coredump;
-		}
 	}
 
-	if (!elf_core_write_extra_phdrs(cprm, offset)) {
-		coredump_report_failure("Error writing out extra program headers");
+	if (!elf_core_write_extra_phdrs(cprm, offset))
 		goto end_coredump;
-	}
 
 	/* write out the notes section */
-	if (!write_note_info(&info, cprm)) {
-		coredump_report_failure("Error writing out notes");
+	if (!write_note_info(&info, cprm))
 		goto end_coredump;
-	}
 
 	/* For cell spufs and x86 xstate */
-	if (elf_coredump_extra_notes_write(cprm)) {
-		coredump_report_failure("Error writing out extra notes");
+	if (elf_coredump_extra_notes_write(cprm))
 		goto end_coredump;
-	}
 
 	/* Align to page */
 	dump_skip_to(cprm, dataoff);
@@ -2136,22 +2124,16 @@ static int elf_core_dump(struct coredump_params *cprm)
 	for (i = 0; i < cprm->vma_count; i++) {
 		struct core_vma_metadata *meta = cprm->vma_meta + i;
 
-		if (!dump_user_range(cprm, meta->start, meta->dump_size)) {
-			coredump_report_failure("Error writing out the process memory");
+		if (!dump_user_range(cprm, meta->start, meta->dump_size))
 			goto end_coredump;
-		}
 	}
 
-	if (!elf_core_write_extra_data(cprm)) {
-		coredump_report_failure("Error writing out extra data");
+	if (!elf_core_write_extra_data(cprm))
 		goto end_coredump;
-	}
 
 	if (e_phnum == PN_XNUM) {
-		if (!dump_emit(cprm, shdr4extnum, sizeof(*shdr4extnum))) {
-			coredump_report_failure("Error emitting extra program headers");
+		if (!dump_emit(cprm, shdr4extnum, sizeof(*shdr4extnum)))
 			goto end_coredump;
-		}
 	}
 
 end_coredump: