Kernel: pass FPU restore exception to user process

Previously, user processes could cause a kernel panic upon FPU state restore, by passing bogus FPU state to the kernel (through e.g. sigreturn). With this patch, the process is now sent a SIGFPE signal instead.
2012-03-05 22:32:14 +01:00
parent 4b6a98de5f
commit 0a8a2ecfb5
10 changed files with 125 additions and 13 deletions
@@ -14,7 +14,7 @@ badones=			# list of tests that failed
 tests="   1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 \
         21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 \
         41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 \
-         61 \
+         61 62 \
 	 sh1.sh sh2.sh interp.sh"
 tests_no=`expr 0`