The patch titled keyspan: fix oops has been added to the -mm tree. Its filename is keyspan-fix-oops.patch *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: keyspan: fix oops From: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx> If we get a data URB back from the hardware after we have put the tty to bed we go kaboom. Fortunately all we need to do is process the URB without trying to ram its contents down the throat of an ex-tty. Signed-off-by: Alan Cox <alan@xxxxxxxxxx> Cc: Greg KH <greg@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/usb/serial/keyspan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN drivers/usb/serial/keyspan.c~keyspan-fix-oops drivers/usb/serial/keyspan.c --- a/drivers/usb/serial/keyspan.c~keyspan-fix-oops +++ a/drivers/usb/serial/keyspan.c @@ -447,7 +447,7 @@ static void usa26_indat_callback(struct port = (struct usb_serial_port *) urb->context; tty = port->tty; - if (urb->actual_length) { + if (tty && urb->actual_length) { /* 0x80 bit is error flag */ if ((data[0] & 0x80) == 0) { /* no errors on individual bytes, only possible overrun err*/ _ Patches currently in -mm which might be from alan@xxxxxxxxxxxxxxxxxxx are pl2303-fix-mode-switching-regression.patch pl2303-fix-mode-switching-regression-fix.patch git-arm.patch git-libata-all.patch git-libata-all-fix-pata_winbond-borkage.patch git-libata-all-wtf.patch libata-fix-early-use-of-port-printk-checkpatch-fixes.patch pata_pdc202xx_old-further-fixups.patch git-netdev-all.patch bluetooth-rfcomm-tty_close-before-destruct.patch pcmcia-convert-some-internal-only-ioaddr_t-to-unsigned-int.patch pcmcia-replace-kio_addr_t-with-unsigned-int-everywhere.patch serial-keep-the-dtr-setting-for-serial-console.patch 8250c-support-specifying-dw-apb-uarts-in-device-platform_data.patch avoid-waking-up-closed-serial-ports-on-resume.patch serial-avoid-stalling-suspend-if-serial-port-wont-drain.patch ti_usb-termios-cleanups.patch mos7720-clean-up-termios.patch wdt-fix-locking.patch wdt-fix-locking-checkpatch-fixes.patch libata-sff-pci-irq-handling-fix.patch libata-correct-handling-of-tss-dvd.patch keyspan-fix-oops.patch geode-lists-are-subscriber-only.patch get-rid-of-nr_open-and-introduce-a-sysctl_nr_open.patch get-rid-of-nr_open-and-introduce-a-sysctl_nr_open-fix.patch sc26xx-new-serial-driver-for-sc2681-uarts.patch sc26xx-new-serial-driver-for-sc2681-uarts-update.patch documentation-about-unaligned-memory-access.patch tty-enable-the-echoing-of-c-in-the-n_tty-discipline.patch tty-enable-the-echoing-of-c-in-the-n_tty-discipline-checkpatch-fixes.patch fix-ixany-and-restart-after-signal-eg-ctrl-c-in-n_tty-line-discipline.patch tty-kill-tty_flipbuf_size.patch drivers-edac-turnon-edac-device-error-logging.patch drivers-edac-use-round_jiffies_relative.patch drivers-edac-add-cell-xdr-memory-types.patch drivers-edac-add-cell-mc-driver.patch drivers-edac-i3000-code-tidying.patch drivers-edac-i3000-replace-macros-with-functions.patch drivers-edac-add-freescale-mpc85xx-driver.patch drivers-edac-add-marvell-mv64x60-driver.patch drivers-edac-add-marvell-mv64x60-driver-fix.patch dz-clean-up-and-improve-the-setup-of-termios-settings.patch char-rocket-switch-long-delay-to-sleep.patch char-rocket-printk-cleanup.patch char-char-serial-remove-serial_type_normal-redefines.patch char-mxser_new-ioaddresses-are-ulong.patch char-stallion-fix-compiler-warnings.patch char-riscom8-change-rc_init_drivers-prototype.patch mxser-mxser_new-first-pass-over-termios-reporting-for-the.patch tty-let-architectures-override-the-user-kernel-macros.patch tty-s390-support-for-termios2.patch moxa-first-pass-at-termios-reporting.patch n_tty-clean-up-old-code-to-follow-coding-style-and-mostly-checkpatch.patch rocket-first-pass-at-termios-reporting.patch rocket-dont-let-random-users-reset-the-controller.patch tty_audit-fix-checkpatch-complaint.patch tty_io-drag-screaming-into-coding-style-compliance.patch tty_ioctl-drag-screaming-into-compliance-with-the-coding.patch 8250_early-coding-style.patch 8250_gsc-coding-style.patch 8250_hp300-coding-style.patch 8250_hub6-codding-style.patch 8250_pci-coding-style.patch serial8250-coding-style.patch 8250-enable-rate-reporting-via-termios.patch serial_core-bring-mostly-into-line-with-coding-style.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