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| author | Al Viro <viro@zeniv.linux.org.uk> | 2020-06-13 06:23:31 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2020-07-27 20:29:23 +0200 |
| commit | 7a896028adcfbff4552e6748e8fc8d06036c132c (patch) | |
| tree | 32c558902272ae9359aa367db5ecad02e4093551 /fs/binfmt_elf.c | |
| parent | take fdpic-related parts of elf_prstatus out (diff) | |
| download | linux-7a896028adcfbff4552e6748e8fc8d06036c132c.tar.xz linux-7a896028adcfbff4552e6748e8fc8d06036c132c.zip | |
kill elf_fpxregs_t
all uses are conditional upon ELF_CORE_COPY_XFPREGS, which has not
been defined on any architecture since 2010
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/binfmt_elf.c')
| -rw-r--r-- | fs/binfmt_elf.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index e922a6abdca8..13d053982dd7 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -2038,9 +2038,6 @@ struct elf_thread_status struct elf_prstatus prstatus; /* NT_PRSTATUS */ elf_fpregset_t fpu; /* NT_PRFPREG */ struct task_struct *thread; -#ifdef ELF_CORE_COPY_XFPREGS - elf_fpxregset_t xfpu; /* ELF_CORE_XFPREG_TYPE */ -#endif struct memelfnote notes[3]; int num_notes; }; @@ -2071,15 +2068,6 @@ static int elf_dump_thread_status(long signr, struct elf_thread_status *t) t->num_notes++; sz += notesize(&t->notes[1]); } - -#ifdef ELF_CORE_COPY_XFPREGS - if (elf_core_copy_task_xfpregs(p, &t->xfpu)) { - fill_note(&t->notes[2], "LINUX", ELF_CORE_XFPREG_TYPE, - sizeof(t->xfpu), &t->xfpu); - t->num_notes++; - sz += notesize(&t->notes[2]); - } -#endif return sz; } @@ -2090,9 +2078,6 @@ struct elf_note_info { struct elf_prpsinfo *psinfo; /* NT_PRPSINFO */ struct list_head thread_list; elf_fpregset_t *fpu; -#ifdef ELF_CORE_COPY_XFPREGS - elf_fpxregset_t *xfpu; -#endif user_siginfo_t csigdata; int thread_status_size; int numnote; @@ -2116,11 +2101,6 @@ static int elf_note_info_init(struct elf_note_info *info) info->fpu = kmalloc(sizeof(*info->fpu), GFP_KERNEL); if (!info->fpu) return 0; -#ifdef ELF_CORE_COPY_XFPREGS - info->xfpu = kmalloc(sizeof(*info->xfpu), GFP_KERNEL); - if (!info->xfpu) - return 0; -#endif return 1; } @@ -2184,13 +2164,6 @@ static int fill_note_info(struct elfhdr *elf, int phdrs, if (info->prstatus->pr_fpvalid) fill_note(info->notes + info->numnote++, "CORE", NT_PRFPREG, sizeof(*info->fpu), info->fpu); -#ifdef ELF_CORE_COPY_XFPREGS - if (elf_core_copy_task_xfpregs(current, info->xfpu)) - fill_note(info->notes + info->numnote++, - "LINUX", ELF_CORE_XFPREG_TYPE, - sizeof(*info->xfpu), info->xfpu); -#endif - return 1; } @@ -2243,9 +2216,6 @@ static void free_note_info(struct elf_note_info *info) kfree(info->psinfo); kfree(info->notes); kfree(info->fpu); -#ifdef ELF_CORE_COPY_XFPREGS - kfree(info->xfpu); -#endif } #endif |