Commit 7de712cc authored by Eric W. Biederman's avatar Eric W. Biederman
Browse files

signal/xtensa: Consistenly use SIGBUS in do_unaligned_user

While working on changing this code to use force_sig_fault I
discovered that do_unaliged_user is sets si_signo to SIGBUS and passes
SIGSEGV to force_sig_info.  Which is just b0rked.

The code is reporting a SIGBUS error so replace the SIGSEGV with SIGBUS.

Cc: Chris Zankel <>
Cc: Max Filippov <>
Acked-by: default avatarMax Filippov <>
Fixes: 5a0015d6

 ("[PATCH] xtensa: Architecture support for Tensilica Xtensa Part 3")
Signed-off-by: default avatar"Eric W. Biederman" <>
parent bc08c078
......@@ -339,7 +339,7 @@ do_unaligned_user (struct pt_regs *regs)
info.si_errno = 0;
info.si_code = BUS_ADRALN;
info.si_addr = (void *) regs->excvaddr;
force_sig_info(SIGSEGV, &info, current);
force_sig_info(SIGBUS, &info, current);
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment