| 6bf9adfc90370b695cb111116e15fdc0e1906270 |
|
14-Dec-2012 |
Al Viro <viro@zeniv.linux.org.uk> |
introduce generic sys_sigaltstack(), switch x86 and um to it
Conditional on CONFIG_GENERIC_SIGALTSTACK; architectures that do not
select it are completely unaffected
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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| 0088b6ec8fa4773dd56b861bfc1630f4c3c069db |
|
22-Apr-2012 |
Al Viro <viro@zeniv.linux.org.uk> |
um: stub_rt_sigsuspend isn't needed these days anymore
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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| 6630f11ba54414b9870d87dfef2bee467bfa842a |
|
14-Feb-2012 |
H. Peter Anvin <hpa@zytor.com> |
x32: Add x32 system calls to syscall/syscall_64.tbl
Split the 64-bit system calls into "64" (64-bit only) and "common"
(64-bit or x32) and add the x32 system call numbers.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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| a074335a370eca6d72f2ec890e4ae22923a2aea4 |
|
06-Dec-2011 |
H. Peter Anvin <hpa@zytor.com> |
x86, um: Mark system call tables readonly
Mark the system call tables readonly, as they already are on native,
and the 32-bit UM version was in the previous assembly version. The
32-bit version lost it due to copy and paste from the 64-bit version,
which was missing the const.
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
Link: http://lkml.kernel.org/r/tip-45db1c6176c8171d9ae6fa6d82e07d115a5950ca@git.kernel.org
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
|
| 45db1c6176c8171d9ae6fa6d82e07d115a5950ca |
|
06-Dec-2011 |
H. Peter Anvin <hpa@linux.intel.com> |
x86, um: Use the same style generated syscall tables as native
Now when the native kernel uses a single style of generated system
call table, follow suite for UML and implement the same style, all in
C. This requires __NR_syscall_max and NR_syscalls to be generated; on
native this is done in asm-headers.h but that file is common to all
UML architectures; therefore put it in user-headers.h instead which
already have accommodations for architecture-specific values.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
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| 8edc4147bec5b7b92b48a6013ec99c41b16c5f93 |
|
18-Aug-2011 |
Al Viro <viro@ftp.linux.org.uk> |
um: sanitize paths in sys_call_table* includes
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
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| 5c48b108ecbf6505d929e64d50dace13ac2bdf34 |
|
18-Aug-2011 |
Al Viro <viro@ftp.linux.org.uk> |
um: take arch/um/sys-x86 to arch/x86/um
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
|