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| author | Max Filippov <jcmvbkbc@gmail.com> | 2023-01-07 10:30:57 +0300 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2023-01-07 10:33:11 +0300 |
| commit | 4414c1f5c7a375eaa108676a56e12cc8234eb647 (patch) | |
| tree | 0a28b40ec4f54672318c14dcae739a2c1b166fb2 /arch/xtensa/mm | |
| parent | 5b24ac2dfd3eb3e36f794af3aa7f2828b19035bd (diff) | |
| download | linux-4414c1f5c7a375eaa108676a56e12cc8234eb647.tar.xz | |
xtensa: drop unused members of struct thread_struct
bad_vaddr, bad_uaddr and error_code fields are set but never read by the
xtensa arch-specific code. Drop them. Also drop the commented out info
field.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch/xtensa/mm')
| -rw-r--r-- | arch/xtensa/mm/fault.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/xtensa/mm/fault.c b/arch/xtensa/mm/fault.c index 8c781b05c0bd..faf7cf35a0ee 100644 --- a/arch/xtensa/mm/fault.c +++ b/arch/xtensa/mm/fault.c @@ -206,8 +206,6 @@ good_area: bad_area: mmap_read_unlock(mm); if (user_mode(regs)) { - current->thread.bad_vaddr = address; - current->thread.error_code = is_write; force_sig_fault(SIGSEGV, code, (void *) address); return; } @@ -232,7 +230,6 @@ do_sigbus: /* Send a sigbus, regardless of whether we were in kernel * or user mode. */ - current->thread.bad_vaddr = address; force_sig_fault(SIGBUS, BUS_ADRERR, (void *) address); /* Kernel mode? Handle exceptions or die */ @@ -252,7 +249,6 @@ bad_page_fault(struct pt_regs *regs, unsigned long address, int sig) if ((entry = search_exception_tables(regs->pc)) != NULL) { pr_debug("%s: Exception at pc=%#010lx (%lx)\n", current->comm, regs->pc, entry->fixup); - current->thread.bad_uaddr = address; regs->pc = entry->fixup; return; } |