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    SubjectRe: [PATCH v2 00/41] CAPI: Major rework, tons of bug fixes
    Date
    On Montag, 8. Februar 2010 21:12:04 Jan Kiszka wrote:
    > Here is the second take of my CAPI rework. I tried to address all
    > feedback on v1, so this one comes with the following changes:
    >
    > o rebased over net-next
    > o reworked locking of the NCCI TTY using latest and greatest tty_port
    > features and kref, hopefully in the right way
    > o more fine-grained patch steps for the tricky TTY rework
    > o dynamic major for NCCI TTYs, ie. CAPI no longer claims 191
    > o dynamic TTY minor registrations, completely obsoleting capifs
    > o schedule capifs for removal
    > o some small additional cleanups
    >
    > I kept my capifs fixes though this thing should die in the future. The
    > work is done, and people may still use it due to their distro
    > configuration (and the hard-wired loading by capiinit - needs fixing).
    >
    > You can pull this series from
    >
    > git://git.kiszka.org/linux-2.6.git capi
    >
    Thank you for that effort, it looks very good for me.

    I will acknowlegde them, after a few tests.


    > Jan
    >
    > Jan Kiszka (41):
    > CAPI: Fix leaks in capifs_new_ncci
    > CAPI: Sanitize capifs API
    > CAPI: Eliminate capifs_root variable
    > CAPI: Pin capifs instead of mounting it
    > CAPI: Reduce chattiness during module loading/removal
    > CAPI: Call a controller 'controller', not 'card'
    > CAPI: Convert capi drivers rwlock into mutex
    > CAPI: Rework capi_ctr_ready/down
    > CAPI: Rework controller state notifier
    > CAPI: Rework locking of controller data structures
    > CAPI: Rework application locking
    > CAPI: Reduce #ifdef mess around CONFIG_ISDN_CAPI_MIDDLEWARE
    > CAPI: Convert capidev_list_lock into a mutex
    > CAPI: Clean up capi_open/release
    > CAPI: Rework locking of capidev members
    > CAPI: Use non-atomic allocation during NCCI setup
    > CAPI: Fix racy capi_read
    > CAPI: Switch NCCI list to standard doubly linked list
    > CAPI: Switch capiminor list to array
    > CAPI: Clean up capinc_tty_init/exit
    > CAPI: Dynamically register minor devices
    > CAPI: Use dynamic major for NCCI TTYs by default
    > CAPI: Use kref on capiminor
    > CAPI: Establish install/cleanup handlers for capiminor TTYs
    > CAPI: Use tty_port to keep track of capiminor's tty
    > CAPI: Drop remaining NULL checks on tty->driver_data
    > CAPI: Issue synchronous hangup on capincci_free_minor
    > CAPI: Drop obsolete nccip from capiminor struct
    > CAPI: Clean up capiminors_lock
    > CAPI: Drop atomic ttyopencount
    > CAPI: Drop handle_minor_recv from capinc_tty_write
    > CAPI: Rework capiminor RX handler
    > CAPI: Rename datahandle_queue -> ackqueue_entry
    > CAPI: Use atomics for capiminor's datahandle and msgid
    > CAPI: Drop capiminor's unused inbytes counter
    > CAPI: Fix locking around capiminor's output queue and drop
    > workaround_lock
    > CAPI: Clean up capiminor_*_ack
    > CAPI: Drop return value of handle_minor_send
    > CAPI: Drop special controller lookup from capi20_put_message
    > CAPI: Schedule capifs for removal
    > CAPI: Remove experimental tag from middleware feature
    >
    > Documentation/feature-removal-schedule.txt | 10 +
    > drivers/isdn/capi/Kconfig | 16 +-
    > drivers/isdn/capi/capi.c | 1108
    > ++++++++++++++-------------- drivers/isdn/capi/capidrv.c |
    > 48 +-
    > drivers/isdn/capi/capifs.c | 126 ++--
    > drivers/isdn/capi/capifs.h | 21 +-
    > drivers/isdn/capi/kcapi.c | 805 +++++++++++---------
    > drivers/isdn/capi/kcapi.h | 13 +-
    > drivers/isdn/capi/kcapi_proc.c | 41 +-
    > include/linux/isdn/capilli.h | 5 +-
    > include/linux/kernelcapi.h | 17 +-
    > 11 files changed, 1151 insertions(+), 1059 deletions(-)
    >


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