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tty: Prevent untrappable signals from malicious program
2015-02-02
Peter Hurley
tty: Prevent untrappable signals from malicious program
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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commitdiff
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2015-01-09
Peter Hurley
tty: Remove warning in tty_lock_slave()
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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tree
2015-01-09
Peter Hurley
serial: omap_8250: Fix RTS handling, part B
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2015-01-09
Peter Hurley
serial: omap_8250: Fix RTS handling
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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commitdiff
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2015-01-09
Peter Hurley
Revert "tty: Fix pty master poll() after slave closes v2"
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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commitdiff
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2015-01-09
Peter Hurley
tty: Prevent hw state corruption in exclusive mode...
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-22
Peter Hurley
vt: Fix build breakage when !CONFIG_VT_CONSOLE
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
serial: Test/disable MSIs if switching from N_PPS
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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commitdiff
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2014-11-06
Peter Hurley
serial: Take uart port lock for direct *_enable_ms()
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
commit
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commitdiff
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tree
2014-11-06
Peter Hurley
serial: core: Pass termios to set_ldisc() notifications
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
serial: core: Claim port mutex for set_ldisc()
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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commitdiff
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2014-11-06
Peter Hurley
tty: Allow safe access to termios for set_ldisc() handlers
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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commitdiff
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2014-11-06
Peter Hurley
tty: Flush tty buffers after hardware shutdown
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Convert tty->closing to int
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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commitdiff
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2014-11-06
Peter Hurley
tty: Move tty hung up check from port->lock critical...
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
serial: pl011: Fix build breakage with !CONFIG_DMA_ENGINE
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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commitdiff
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2014-11-06
Peter Hurley
serial: 8250_em: Remove out-of-memory message
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
vt: Remove vt_get_kmsg_redirect() from uapi header
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Document defunct ASYNC_SPLIT_TERMIOS flag in uapi...
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
cris: Remove obsolete ASYNC_SPLIT_TERMIOS behavior
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
serial: hp300: Remove obsolete comments
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Remove defunct serial_console_init() declaration
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Remove defunct pcxe_open() declaration
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Call methods in modern style
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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commitdiff
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tree
2014-11-06
Peter Hurley
tty: Replace open-coded test with tty_hung_up_p()
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
serial: core: Fix port count when uart_open() errors
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
serial: core: Remove extra locking in uart_write()
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
serial: core: Colocate crucial structure linkage
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
serial: core: Remove redundant timeout assignments
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
serial: core: Unwrap >80 char line in uart_close()
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Document defunct ASYNC_* bits in uapi header
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty,serial: Unify UPF_* and ASYNC_* flag definitions
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
serial: Fix locking for uart driver set_termios() method
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
serial: core: Flush ldisc after dropping port mutex...
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
serial: Refactor uart_flush_buffer() from uart_close()
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Flush ldisc buffer atomically with tty flip buffers
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Fix timeout on pty set ldisc
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Fix hung task on pty hangup
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Prefix tty_ldisc_{lock,lock_nested,unlock} functions
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
pty, n_tty: Simplify input processing on final close
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
pty: Don't drop pty master tty lock to hangup slave
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Remove tty_unhangup() declaration
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Preset lock subclass for nested tty locks
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Change tty lock order to master->slave
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Simplify tty_release() state checks
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Simplify tty_release_checks() interface
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Simplify tty_ldisc_release() interface
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Fold pty pair handling into tty_flush_works()
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Simplify pty pair teardown logic
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Document check_tty_count() requires tty_lock held
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Don't release tty locks for wait queue sanity...
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Don't take tty_mutex for tty count changes
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Remove TTY_CLOSING
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Drop tty_mutex before tty reopen
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Re-open /dev/tty without tty_mutex
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
pty: Always return -EIO if slave BSD pty opened first
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Check tty->count instead of TTY_CLOSING in tty_reopen()
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Clarify re-open behavior of master ptys
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Remove TTY_HUPPING
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Invert tty_lock/ldisc_sem lock order
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Don't hold tty_lock for ldisc release
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
n_tty: Remove stale read lock comment
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
n_tty: Only process packet mode data in raw mode
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Fix missed wakeup from packet mode status update
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
pty: Hold ctrl_lock for packet mode updates
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
pty: Fix packet mode setting race
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
pty: Don't claim slave's ctrl_lock for master's packet...
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Use spin_lock_irq() for ctrl_lock when interrupts...
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
pty: Use spin_lock_irq() for pty_set_termios()
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Move pty-specific set_termios() handling to pty...
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: WARN for attempted set_termios() of pty master
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Update code comment in __proc_set_tty()
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Serialize proc_set_tty() with tty_lock
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Move session_of_pgrp() and make static
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Fix multiple races when setting the controlling...
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Remove !tty condition from __proc_set_tty()
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Replace open-coded tty_get_pgrp()
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
uml: Fix unsafe pid reference to foreground process...
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Remove tsk parameter from proc_set_tty()
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Reorder proc_set_tty() and related fns
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Remove tty_pair_get_tty()/tty_pair_get_pty() api
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Remove sparse lock annotations from tty_write_lock...
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
serial: Fix sparse warnings in uart_throttle()/uart_unthrottle()
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
serial: Fix upstat_t sparse warnings
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Prevent "read/write wait queue active!" log flooding
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
tty: Fix high cpu load if tty is unreleaseable
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-06
Peter Hurley
serial: Fix divide-by-zero fault in uart_get_divisor()
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-04
Peter Hurley
drm: Remove compiler BUG_ON() test
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-11-04
Peter Hurley
drm: Fix DRM_FORCE_ON_DIGITAL use
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-10-22
Peter Hurley
USB: kobil_sct: Remove unused transfer buffer allocs
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-09-25
Peter Hurley
tty: Fix width of unsigned long bitfield padding
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-09-24
Peter Hurley
tty: Workaround Alpha non-atomic byte storage in tty_struct
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-09-24
Peter Hurley
tty: Hold termios_rwsem for tcflow(TCIxxx)
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-09-24
Peter Hurley
tty: Move and rename send_prio_char() as tty_send_xchar()
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-09-24
Peter Hurley
tty: Serialize tcflow() with other tty flow control...
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-09-24
Peter Hurley
tty: Move packet mode flow control notifications to...
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-09-24
Peter Hurley
tty: Serialize tty flow control changes with flow_lock
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-09-24
Peter Hurley
tty: Convert tty_struct bitfield to ints
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-09-24
Peter Hurley
serial: core: Use spin_lock_irq() in uart_set_termios()
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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2014-09-24
Peter Hurley
serial: bfin-uart: Fix auto CTS
Signed-off-by:
Peter Hurley
<peter@hurleysoftware.com>
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