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move_pages: Check flags argument

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Change-Id: Ia74aa463a060ecd43aa56ee08d622421f227dbfe
Fujitsu: POSTK_TEMP_FIX_78
This commit is contained in:
Masamichi Takagi
2019-01-28 10:29:33 +09:00
committed by Dominique Martinet
parent e828398c8b
commit b174fb8099
1 changed files with 7 additions and 2 deletions
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9
kernel/syscall.c
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@ -8963,9 +8963,14 @@ SYSCALL_DECLARE(move_pages)
return -EINVAL;
}
if (flags == MPOL_MF_MOVE_ALL) {
switch (flags) {
case MPOL_MF_MOVE_ALL:
kprintf("%s: ERROR: MPOL_MF_MOVE_ALL"
" not supported\n", __FUNCTION__);
" not supported\n", __func__);
return -EINVAL;
case MPOL_MF_MOVE:
break;
default:
return -EINVAL;
}