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authorKevin Coffman <kwc@citi.umich.edu>2007-11-09 18:42:04 -0500
committerTrond Myklebust <Trond.Myklebust@netapp.com>2007-11-17 13:08:45 -0500
commitffc40f569272b6be60c66441aeae79a686ff54d9 (patch)
tree1158008abba8849353d1da11ce66d762f4838df5 /net/sunrpc/sunrpc_syms.c
parentb09b9417d074e01a4e4ab5c19358f1b3dc76c1b2 (diff)
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sunrpc: gss_pipe_downcall(), don't assume all errors are transient
Instead of mapping all errors except EACCES to EAGAIN, map all errors except EAGAIN to EACCES. An example is user-land negotiating a Kerberos context with an encryption type that is not supported by the kernel code. (This can happen due to mis-configuration or a bug in the Kerberos code that does not honor our request to limit the encryption types negotiated.) This failure is not transient, and returning EAGAIN causes mount to continuously retry rather than giving up. Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/sunrpc_syms.c')
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