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Commit 70b028b7 authored by Jonathan Corbet's avatar Jonathan Corbet
Browse files

ipmi: fasync BKL pushdown 



This driver really needs it to avoid races against open()

Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
parent dda6445e

drivers/char/ipmi/ipmi_devintf.c

+2 −0
Original line number Diff line number Diff line
@@ -101,7 +101,9 @@ static int ipmi_fasync(int fd, struct file *file, int on) 
	struct ipmi_file_private *priv = file->private_data;

	int                      result;



	lock_kernel(); /* could race against open() otherwise */

	result = fasync_helper(fd, file, on, &priv->fasync_queue);

	unlock_kernel();



	return (result);

}