The patch titled rocket: Prepare for BKL pushdown has been removed from the -mm tree. Its filename was rocket-prepare-for-bkl-pushdown.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: rocket: Prepare for BKL pushdown From: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx> Wrap the ioctl code in lock_kernel calls Signed-off-by: Alan Cox <alan@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/char/rocket.c | 27 ++++++++++++++++++--------- 1 file changed, 18 insertions(+), 9 deletions(-) diff -puN drivers/char/rocket.c~rocket-prepare-for-bkl-pushdown drivers/char/rocket.c --- a/drivers/char/rocket.c~rocket-prepare-for-bkl-pushdown +++ a/drivers/char/rocket.c @@ -1433,29 +1433,38 @@ static int rp_ioctl(struct tty_struct *t { struct r_port *info = (struct r_port *) tty->driver_data; void __user *argp = (void __user *)arg; + int ret = 0; if (cmd != RCKP_GET_PORTS && rocket_paranoia_check(info, "rp_ioctl")) return -ENXIO; + lock_kernel(); + switch (cmd) { case RCKP_GET_STRUCT: if (copy_to_user(argp, info, sizeof (struct r_port))) - return -EFAULT; - return 0; + ret = -EFAULT; + break; case RCKP_GET_CONFIG: - return get_config(info, argp); + ret = get_config(info, argp); + break; case RCKP_SET_CONFIG: - return set_config(info, argp); + ret = set_config(info, argp); + break; case RCKP_GET_PORTS: - return get_ports(info, argp); + ret = get_ports(info, argp); + break; case RCKP_RESET_RM2: - return reset_rm2(info, argp); + ret = reset_rm2(info, argp); + break; case RCKP_GET_VERSION: - return get_version(info, argp); + ret = get_version(info, argp); + break; default: - return -ENOIOCTLCMD; + ret = -ENOIOCTLCMD; } - return 0; + unlock_kernel(); + return ret; } static void rp_send_xchar(struct tty_struct *tty, char ch) _ Patches currently in -mm which might be from alan@xxxxxxxxxxxxxxxxxxx are origin.patch add-time_is_after_jiffies-and-others-which-compare-with-jiffies.patch pata_atiixp-simplex-clear.patch pata_atiixp-dont-disable.patch 8390-split-8390-support-into-a-pausing-and-a-non-pausing-driver-core.patch parisc-new-termios-definitions.patch generic-irq-let-setup_irq-reenable-a-shared-irq.patch 8250-switch-8250-drivers-to-use-_nocache-ioremaps.patch sxc-fix-printk-warnings-on-sparc32.patch put_pid-make-sure-we-dont-free-the-live-pid.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html