| bd95608053b7f7813351b0defc0e3e7ef8cf2803 |
|
14-Jul-2014 |
NeilBrown <neilb@suse.de> |
sunrpc/auth: allow lockless (rcu) lookup of credential cache.
The new flag RPCAUTH_LOOKUP_RCU to credential lookup avoids locking,
does not take a reference on the returned credential, and returns
-ECHILD if a simple lookup was not possible.
The returned value can only be used within an rcu_read_lock protected
region.
The main user of this is the new rpc_lookup_cred_nonblock() which
returns a pointer to the current credential which is only rcu-safe (no
ref-count held), and might return -ECHILD if allocation was required.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
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| 35fa5f7b35ca2076d594b2670a32d66dd3ae9eec |
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14-Aug-2013 |
Andy Adamson <andros@netapp.com> |
SUNRPC refactor rpcauth_checkverf error returns
Most of the time an error from the credops crvalidate function means the
server has sent us a garbage verifier. The gss_validate function is the
exception where there is an -EACCES case if the user GSS_context on the client
has expired.
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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| c2190661039b3817b4cc1cbfea620b3f7dbe5cd8 |
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27-Aug-2013 |
Trond Myklebust <Trond.Myklebust@netapp.com> |
SUNRPC: Replace clnt->cl_principal
The clnt->cl_principal is being used exclusively to store the service
target name for RPCSEC_GSS/krb5 callbacks. Replace it with something that
is stored only in the RPCSEC_GSS-specific code.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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| a17c2153d2e271b0cbacae9bed83b0eaa41db7e1 |
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31-Jul-2010 |
Trond Myklebust <Trond.Myklebust@netapp.com> |
SUNRPC: Move the bound cred to struct rpc_rqst
This will allow us to save the original generic cred in rpc_message, so
that if we migrate from one server to another, we can generate a new bound
cred without having to punt back to the NFS layer.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
|
| 2bcd57ab61e7cabed626226a3771617981c11ce1 |
|
24-Sep-2009 |
Alexey Dobriyan <adobriyan@gmail.com> |
headers: utsname.h redux
* remove asm/atomic.h inclusion from linux/utsname.h --
not needed after kref conversion
* remove linux/utsname.h inclusion from files which do not need it
NOTE: it looks like fs/binfmt_elf.c do not need utsname.h, however
due to some personality stuff it _is_ needed -- cowardly leave ELF-related
headers and files alone.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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| 78ea323be6380a9313e87fe241809e912e8ae401 |
|
08-Apr-2008 |
Trond Myklebust <Trond.Myklebust@netapp.com> |
NFSv4: Don't use cred->cr_ops->cr_name in nfs4_proc_setclientid()
With the recent change to generic creds, we can no longer use
cred->cr_ops->cr_name to distinguish between RPCSEC_GSS principals and
AUTH_SYS/AUTH_NULL identities. Replace it with the rpc_authops->au_name
instead...
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
|
| 5c691044ecbca04dd558fca4c754121689fe1b34 |
|
12-Mar-2008 |
Trond Myklebust <Trond.Myklebust@netapp.com> |
SUNRPC: Add an rpc_credop callback for binding a credential to an rpc_task
We need the ability to treat 'generic' creds specially, since they want to
bind instances of the auth cred instead of binding themselves.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
|
| e092bdcd939416ef911090890096fe07d0281a5e |
|
24-Jun-2007 |
Trond Myklebust <Trond.Myklebust@netapp.com> |
SUNRPC: cleanup rpc credential cache garbage collection
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
|
| fc432dd90760a629c57026e57f65ff80a1a31d2f |
|
25-Jun-2007 |
Trond Myklebust <Trond.Myklebust@netapp.com> |
SUNRPC: Enforce atomic updates of rpc_cred->cr_flags
Convert to the use of atomic bitops...
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
|
| f1c0a8615090359d57e096157feb9f900cbb233c |
|
24-Jun-2007 |
Trond Myklebust <Trond.Myklebust@netapp.com> |
SUNRPC: Mark auth and cred operation tables as constant.
Also do the same for gss_api operation tables.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
|
| 4a8c1344dccb848dbcf0edabc8b5c51a8ecf2808 |
|
07-Jun-2007 |
Trond Myklebust <Trond.Myklebust@netapp.com> |
SUNRPC: Add a backpointer from the struct rpc_cred to the rpc_auth
Cleans up an issue whereby rpcsec_gss uses the rpc_clnt->cl_auth. If we want
to be able to add several rpc_auths to a single rpc_clnt, then this abuse
must go.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
|
| cd354f1ae75e6466a7e31b727faede57a1f89ca5 |
|
14-Feb-2007 |
Tim Schmielau <tim@physik3.uni-rostock.de> |
[PATCH] remove many unneeded #includes of sched.h
After Al Viro (finally) succeeded in removing the sched.h #include in module.h
recently, it makes sense again to remove other superfluous sched.h includes.
There are quite a lot of files which include it but don't actually need
anything defined in there. Presumably these includes were once needed for
macros that used to live in sched.h, but moved to other header files in the
course of cleaning it up.
To ease the pain, this time I did not fiddle with any header files and only
removed #includes from .c-files, which tend to cause less trouble.
Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha,
arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig,
allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all
configs in arch/arm/configs on arm. I also checked that no new warnings were
introduced by the patch (actually, some warnings are removed that were emitted
by unnecessarily included header files).
Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| d8ed029d6000ba2e2908d9286409e4833c091b4c |
|
27-Sep-2006 |
Alexey Dobriyan <adobriyan@gmail.com> |
[SUNRPC]: trivial endianness annotations
pure s/u32/__be32/
[AV: large part based on Alexey's patches]
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 81039f1f204a0fd2952112a240284e114f1a25e6 |
|
09-Jun-2006 |
Trond Myklebust <Trond.Myklebust@netapp.com> |
NFS: Display the chosen RPCSEC_GSS security flavour in /proc/mounts
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
|
| 86b9f57dfdf455763d2be73a742a9a88bb664173 |
|
11-Aug-2005 |
Chuck Lever <cel@citi.umich.edu> |
[PATCH] RPC: Eliminate socket.h includes in RPC client
Clean-up: get rid of unnecessary socket.h and in.h includes in the generic
parts of the RPC client.
Test-plan:
Compile kernel with CONFIG_NFS enabled.
Version: Thu, 11 Aug 2005 16:06:23 -0400
Signed-off-by: Chuck Lever <cel@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
|
| 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
|
17-Apr-2005 |
Linus Torvalds <torvalds@ppc970.osdl.org> |
Linux-2.6.12-rc2
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!
|