usbatm_heavy_init: don't use CLONE_SIGHAND
usbatm_do_heavy_init() calls allow_signal() which plays with parent process's ->sighand. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Acked-by: Duncan Sands <duncan.sands@free.fr> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -1033,7 +1033,7 @@ static int usbatm_do_heavy_init(void *arg)
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static int usbatm_heavy_init(struct usbatm_data *instance)
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{
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int ret = kernel_thread(usbatm_do_heavy_init, instance, CLONE_KERNEL);
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int ret = kernel_thread(usbatm_do_heavy_init, instance, CLONE_FS | CLONE_FILES);
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if (ret < 0) {
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usb_err(instance, "%s: failed to create kernel_thread (%d)!\n", __func__, ret);
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