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2019-09-15um: Add SPDX headers for files in arch/um/driversAlex Dewar1-1/+1
Convert files to use SPDX header. All files are licensed under the GPLv2. Signed-off-by: Alex Dewar <[email protected]> Signed-off-by: Richard Weinberger <[email protected]>
2018-10-29um: Don't hardcode path as it is architecture dependentRitesh Raj Sarraf1-1/+1
The current code fails to run on amd64 because of hardcoded reference to i386 Signed-off-by: Ritesh Raj Sarraf <[email protected]> Signed-off-by: Richard Weinberger <[email protected]>
2012-10-09um: get rid of pointless include "..." where include <...> will doAl Viro1-2/+2
Signed-off-by: Al Viro <[email protected]> Signed-off-by: Richard Weinberger <[email protected]>
2011-11-02um: -include user.h for USER_OBJ, trim includesAl Viro1-2/+0
Signed-off-by: Al Viro <[email protected]> Signed-off-by: Richard Weinberger <[email protected]>
2008-05-13uml: fix build when SLOB is enabledJeff Dike1-1/+1
Reintroduce uml_kmalloc for the benefit of UML libc code. The previous tactic of declaring __kmalloc so it could be called directly from the libc side of the house turned out to be getting too intimate with slab, and it doesn't work with slob. So, the uml_kmalloc wrapper is back. It calls kmalloc or whatever that translates into, and libc code calls it. kfree is left alone since that still works, leaving a somewhat inconsistent API. Signed-off-by: Jeff Dike <[email protected]> Cc: WANG Cong <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-04-28uml: make three functions staticWANG Cong1-1/+1
Make the following three functions static, since they don't need to be global. arch/um/drivers/mcast_kern.c::mcast_setup() arch/um/drivers/mconsole_user.c::mconsole_reply_v0() arch/um/drivers/port_user.c::port_pre_exec() Acked-by: Jeff Dike <[email protected]> Signed-off-by: WANG Cong <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-10-16uml: console subsystem tidyingJeff Dike1-38/+35
This does a lot of cleanup on the UML console system. This patch should be entirely non-functional. The tidying is as follows: header cleanups - the includes should be closer to minimal and complete all printks now have a severity lots of style fixes fd_close is restructured a little in order to reduce the nesting some functions were calling the os_* wrappers when they can call libc directly port_accept had a unnecessary variable it also tested a pid unecessarily before killing it some functions were made static xterm_free is gone, as it was identical to generic_free Signed-off-by: Jeff Dike <[email protected]> Cc: Paolo 'Blaisorblade' Giarrusso <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-07-16uml: Eliminate kernel allocator wrappersJeff Dike1-1/+1
UML had two wrapper procedures for kmalloc, um_kmalloc and um_kmalloc_atomic because the flag constants weren't available in userspace code. kern_constants.h had made kernel constants available for a long time, so there is no need for these wrappers any more. Rather, userspace code calls kmalloc directly with the userspace versions of the gfp flags. kmalloc isn't a real procedure, so I had to essentially copy the inline wrapper around __kmalloc. vmalloc also had its own wrapper for no good reason. This is now gone. Signed-off-by: Jeff Dike <[email protected]> Cc: Paolo 'Blaisorblade' Giarrusso <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-07-16uml: simplify helper stack handlingJeff Dike1-1/+1
run_helper and run_helper_thread had arguments which were the same in all callers. run_helper's stack_out was always NULL and run_helper_thread's stack_order was always 0. These are now gone, and the constants folded into the code. Also fixed leaks of the helper stack in the AIO and SIGIO code. Signed-off-by: Jeff Dike <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-05-07uml: remove user_util.hJeff Dike1-1/+0
user_util.h isn't needed any more, so delete it and remove all includes of it. Signed-off-by: Jeff Dike <[email protected]> Cc: Paolo 'Blaisorblade' Giarrusso <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-02-11[PATCH] uml: port driver formattingJeff Dike1-31/+20
Whitespace and style fixes. Signed-off-by: Jeff Dike <[email protected]> Cc: Paolo 'Blaisorblade' Giarrusso <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-20[PATCH] uml: split memory allocation prototypes out of user.hPaolo 'Blaisorblade' Giarrusso1-0/+1
user.h is too generic a header name. I've split out allocation routines from it. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <[email protected]> Cc: Jeff Dike <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-09-27[PATCH] uml: const more dataJeff Dike1-2/+2
Make lots of structures const in order to make it obvious that they need no locking. Signed-off-by: Jeff Dike <[email protected]> Cc: Paolo 'Blaisorblade' Giarrusso <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2005-11-13[PATCH] uml console channels: remove console_write wrappersPaolo 'Blaisorblade' Giarrusso1-8/+1
We were using a long series of (stupid) wrappers which all call generic_console_write(). Since the wrappers only change the 4th param, which is unused by the called proc, remove them and call generic_console_write() directly. If needed at any time in the future to reintroduce this stuff, the member could be moved to a generic struct, to avoid this duplicated handling. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <[email protected]> Acked-by: Jeff Dike <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2005-11-07[PATCH] uml: separate libc-dependent helper codeJeff Dike1-1/+0
The serial UML OS-abstraction layer patch (um/kernel dir). This moves all systemcalls from helper.c file under os-Linux dir Signed-off-by: Gennady Sharapov <[email protected]> Signed-off-by: Jeff Dike <[email protected]> Cc: Paolo Giarrusso <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2005-04-16Linux-2.6.12-rc2Linus Torvalds1-0/+225
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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