[PATCH] UML configurable kernel stack size

From: Jeff Dike (jdike@karaya.com)
Date: Wed Feb 05 2003 - 22:13:15 EST


Please pull
        http://jdike.stearns.org:5000/stack-2.5

This makes UML's kernel stack size configurable. It generalizes all code
which makes stack size assumptions and adds CONFIG_KERNEL_STACK_ORDER.

                                Jeff

 arch/um/Kconfig | 8 ++
 arch/um/drivers/chan_kern.c | 36 +++++------
 arch/um/drivers/chan_user.c | 6 -
 arch/um/drivers/daemon_kern.c | 42 ++++++-------
 arch/um/drivers/daemon_user.c | 16 ++---
 arch/um/drivers/fd.c | 24 +++----
 arch/um/drivers/harddog_kern.c | 16 ++---
 arch/um/drivers/hostaudio_kern.c | 28 ++++-----
 arch/um/drivers/line.c | 10 +--
 arch/um/drivers/mcast_kern.c | 38 ++++++------
 arch/um/drivers/mcast_user.c | 16 ++---
 arch/um/drivers/mconsole_kern.c | 10 +--
 arch/um/drivers/mmapper_kern.c | 14 ++--
 arch/um/drivers/net_kern.c | 47 +++++++--------
 arch/um/drivers/null.c | 20 +++---
 arch/um/drivers/pcap_kern.c | 42 ++++++-------
 arch/um/drivers/pcap_user.c | 20 +++---
 arch/um/drivers/port_kern.c | 44 +++++++-------
 arch/um/drivers/pty.c | 46 +++++++--------
 arch/um/drivers/slip_kern.c | 42 ++++++-------
 arch/um/drivers/slip_user.c | 16 ++---
 arch/um/drivers/slirp_kern.c | 38 ++++++------
 arch/um/drivers/slirp_user.c | 16 ++---
 arch/um/drivers/ssl.c | 74 ++++++++++++------------
 arch/um/drivers/stdio_console.c | 94 +++++++++++++++----------------
 arch/um/drivers/tty.c | 24 +++----
 arch/um/drivers/ubd_kern.c | 6 -
 arch/um/drivers/xterm.c | 34 +++++------
 arch/um/drivers/xterm_kern.c | 14 ++--
 arch/um/kernel/init_task.c | 16 ++---
 arch/um/kernel/irq_user.c | 28 ++++-----
 arch/um/kernel/mem.c | 40 ++++++-------
 arch/um/kernel/process.c | 7 +-
 arch/um/kernel/process_kern.c | 6 +
 arch/um/kernel/sigio_user.c | 32 +++++-----
 arch/um/kernel/tt/gdb.c | 10 +--
 arch/um/kernel/tt/process_kern.c | 9 ++
 arch/um/kernel/tt/ptproxy/proxy.c | 16 ++---
 arch/um/kernel/um_arch.c | 14 ++--
 arch/um/kernel/user_util.c | 8 +-
 arch/um/os-Linux/drivers/ethertap_kern.c | 34 +++++------
 arch/um/os-Linux/drivers/ethertap_user.c | 16 ++---
 arch/um/os-Linux/drivers/tuntap_kern.c | 36 +++++------
 arch/um/os-Linux/drivers/tuntap_user.c | 16 ++---
 arch/um/os-Linux/file.c | 4 -
 include/asm-um/current.h | 3
 include/asm-um/processor-generic.h | 26 ++++----
 include/asm-um/processor-i386.h | 4 -
 48 files changed, 595 insertions(+), 571 deletions(-)

ChangeSet@1.959, 2003-01-18 15:31:04-05:00, jdike@uml.karaya.com
  Changed CONFIG_KERNEL_STACK_ORDER to UML_CONFIG_KERNEL_STACK_ORDER.

ChangeSet@1.958, 2003-01-18 13:09:11-05:00, jdike@uml.karaya.com
  Ported a cleanup from 2.4.

ChangeSet@1.914.11.2, 2003-01-16 18:14:30-05:00, jdike@uml.karaya.com
  Merge jdike.stearns.org:linux/stack-2.5/
  into uml.karaya.com:/home/jdike/linux/2.5/stack-2.5

ChangeSet@1.914.16.1, 2003-01-16 17:10:40-05:00, jdike@jdike.wstearns.org
  Merge jdike.wstearns.org:/home/jdike/linux/linus-2.5
  into jdike.wstearns.org:/home/jdike/linux/stack-2.5

ChangeSet@1.914.11.1, 2003-01-15 22:09:20-05:00, jdike@uml.karaya.com
  Merge jdike.stearns.org:linux/stack-2.5/
  into uml.karaya.com:/home/jdike/linux/2.5/stack-2.5

ChangeSet@1.838.125.1, 2002-12-29 21:43:18-05:00, jdike@uml.karaya.com
  Merge uml.karaya.com:/home/jdike/linux/2.5/stack-2.5
  into uml.karaya.com:/home/jdike/linux/2.5/stack-2.5-linus

ChangeSet@1.838.122.3, 2002-12-29 12:12:46-05:00, jdike@uml.karaya.com
  task_protections needed adjusting for configurable stack sizes.

ChangeSet@1.838.118.5, 2002-12-28 21:27:46-05:00, jdike@uml.karaya.com
  Missed an initializer in the ethertap backend.

ChangeSet@1.838.118.4, 2002-12-28 21:20:41-05:00, jdike@uml.karaya.com
  Converted a bunch of inititializers in the drivers that I missed.

ChangeSet@1.838.122.2, 2002-12-28 21:06:05-05:00, jdike@uml.karaya.com
  Fixed a couple of problems with the configurable stack size changes.

ChangeSet@1.838.122.1, 2002-12-28 20:05:20-05:00, jdike@uml.karaya.com
  Merged the configurable kernel stack size changes from 2.4. This
  paramerizes the kernel stack size and adds a config option to set
  the order.

ChangeSet@1.838.118.3, 2002-12-28 19:48:40-05:00, jdike@uml.karaya.com
  Converted a few more initializers I missed on the first pass.

ChangeSet@1.838.118.2, 2002-12-28 15:28:07-05:00, jdike@uml.karaya.com
  Converted all initializers over to C99 syntax.

ChangeSet@1.838.118.1, 2002-12-28 11:50:51-05:00, jdike@uml.karaya.com
  Merge http://jdike.stearns.org:5000/doc-2.5
  into uml.karaya.com:/home/jdike/linux/2.5/uml-2.5

ChangeSet@1.838.117.4, 2002-12-28 11:42:00-05:00, jdike@uml.karaya.com
  Merge http://jdike.stearns.org:5000/updates-2.5
  into uml.karaya.com:/home/jdike/linux/2.5/uml-2.5

ChangeSet@1.838.117.3, 2002-12-28 11:32:32-05:00, jdike@uml.karaya.com
  Fixed a merge conflict in port_kern.c

ChangeSet@1.838.117.1, 2002-12-28 11:12:47-05:00, jdike@uml.karaya.com
  Merge http://jdike.stearns.org:5000/mconfig-2.5
  into uml.karaya.com:/home/jdike/linux/2.5/uml-2.5

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This archive was generated by hypermail 2b29 : Fri Feb 07 2003 - 22:00:19 EST