In Lustre 2.4, the flags passed to the memory allocation functions are
translated from CFS enumeration values types to the kernel GFP
values by calling cfs_alloc_flags_to_gfp(). This function adds
__GFP_WAIT to all flags except CFS_ALLOC_ATOMIC. In 2.5, when
the cfs wrappers were dropped, cfs_alloc_flags_to_gfp() was
removed and the CFS_ALLOC_xxxx was simply replaced with __GFP_xxxx.
This means that most memory allocation calls are missing the
__GFP_WAIT flag. The result is that Lustre experiences more ENOMEM
errors, many of which the higher levels of Lustre do not handle
robustly.
Notes GFP_NOFS = __GFP_WAIT | __GFP_IO. So the patch replaces
__GFP_IO with GFP_NOFS.
Patch does not add __GFP_WAIT to GFP_IOFS. GFP_IOFS was not used in
Lustre 2.4 so it has never been used with __GFP_WAIT.
Signed-off-by: Ann Koehler <amk@cray.com>
Signed-off-by: Emoly Liu <emoly.liu@intel.com>
Reviewed-on: http://review.whamcloud.com/9223
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4357
Reviewed-by: Liang Zhen <liang.zhen@intel.com>
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Array 'message_buf' of size 500 may use index value(s) -1
Object 'enc_key.data' was freed at line 164 after being freed
by calling 'free' at line 150. Also there are 3 similar errors
on line(s) 164.
Suspicious dereference of pointer 'vmsg' before NULL check at
line 187. Also there are 2 similar errors on line(s) 196, 205.
Suspicious dereference of pointer 'rmsg' before NULL check at
line 191. Also there are 2 similar errors on line(s) 200, 209.
Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-on: http://review.whamcloud.com/9274
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4629
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
If a connection has been stopped with ptlrpc_pinger_del_import() and
marked obd_no_recov, don't reconnect in ptlrpc_disconnect_import() if
the import is already disconnected. Otherwise, without the pinger it
will just wait there indefinitely for the reconnection that will never
happen.
Put the obd_no_recov check inside ptlrpc_import_in_recovery() so that
any threads waiting on the connection to recover would also be broken
out of their sleep if obd_no_recov is set.
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-on: http://review.whamcloud.com/8996
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4413
Reviewed-by: Nathaniel Clark <nathaniel.l.clark@intel.com>
Reviewed-by: wangdi <di.wang@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
_rtw_free_network23a() and _rtw_free_network23a_nolock23a() are now
identical - one copy should do.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
All callers get here by searching for the WPA OUI first, so no point
checking for it once we get here.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The following locations in the code treat the frame control as u16 rather than
the correct __le16:
drivers/staging/rtl8723au/core/rtw_mlme_ext.c:2471:15: expected unsigned short *fctrl
drivers/staging/rtl8723au/core/rtw_mlme_ext.c:2644:15: expected unsigned short *fctrl
drivers/staging/rtl8723au/core/rtw_mlme_ext.c:2849:15: expected unsigned short *fctrl
drivers/staging/rtl8723au/core/rtw_mlme_ext.c:2994:15: expected unsigned short *fctrl
drivers/staging/rtl8723au/core/rtw_mlme_ext.c:3308:15: expected unsigned short *fctrl
drivers/staging/rtl8723au/core/rtw_mlme_ext.c:3578:15: expected unsigned short *fctrl
drivers/staging/rtl8723au/core/rtw_mlme_ext.c:3699:15: expected unsigned short *fctrl
drivers/staging/rtl8723au/core/rtw_mlme_ext.c:3821:15: expected unsigned short *fctrl
drivers/staging/rtl8723au/core/rtw_mlme_ext.c:3932:15: expected unsigned short *fctrl
drivers/staging/rtl8723au/core/rtw_mlme_ext.c:4004:15: expected unsigned short [usertype] *fctrl
drivers/staging/rtl8723au/core/rtw_mlme_ext.c:4194:15: expected unsigned short *fctrl
drivers/staging/rtl8723au/core/rtw_xmit.c:911:23: expected unsigned short [usertype] *fctrl
drivers/staging/rtl8723au/hal/rtl8723a_cmd.c:216:15: expected unsigned short [usertype] *fctrl
drivers/staging/rtl8723au/hal/rtl8723a_cmd.c:313:15: expected unsigned short [usertype] *fctrl
drivers/staging/rtl8723au/hal/rtl8723a_cmd.c:350:15: expected unsigned short [usertype] *fctrl
drivers/staging/rtl8723au/hal/rtl8723a_cmd.c:419:15: expected unsigned short [usertype] *fctrl
drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c:314:15: expected unsigned short *fctrl
drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c:2357:15: expected unsigned short *fctrl
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
struct intf_hdl is now purely a wrapper around struct _io_ops, so we
can get rid of it in the next patch.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This lowers the dependency on struct intf_hdl so we can start getting
rid of if.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The following sparse warnings are fixed:
drivers/staging/rtl8723au/core/rtw_cmd.c:1211:6: warning: symbol 'dynamic_chk_wk_hdl' was not declared. Should it be static?
drivers/staging/rtl8723au/core/rtw_cmd.c:1238:6: warning: symbol 'lps_ctrl_wk_hdl' was not declared. Should it be static?
drivers/staging/rtl8723au/core/rtw_cmd.c:1812:6: warning: symbol 'rtw_getrttbl_cmd_cmdrsp_callback' was not declared. Should it be static?
drivers/staging/rtl8723au/core/rtw_mlme.c:364:6: warning: symbol 'rtw_free_network' was not declared. Should it be static?
drivers/staging/rtl8723au/core/rtw_mlme.c:373:6: warning: symbol 'rtw_free_network_nolock' was not declared. Should it be static?
drivers/staging/rtl8723au/core/rtw_mlme.c:631:6: warning: symbol 'rtw_add_network' was not declared. Should it be static?
drivers/staging/rtl8723au/core/rtw_mlme.c:644:5: warning: symbol 'rtw_is_desired_network' was not declared. Should it be static?
drivers/staging/rtl8723au/core/rtw_mlme_ext.c:2246:5: warning: symbol 'DoReserved23a' was not declared. Should it be static?
drivers/staging/rtl8723au/core/rtw_mlme_ext.c:5549:6: warning: symbol 'linked23a_rx_sig_stren_disp' was not declared. Should it be static?
drivers/staging/rtl8723au/core/rtw_pwrctrl.c:272:4: warning: symbol 'PS_RDY_CHECK' was not declared. Should it be static?
drivers/staging/rtl8723au/core/rtw_recv.c:1937:5: warning: symbol 'enqueue_reorder_recvframe23a' was not declared. Should it be static?
drivers/staging/rtl8723au/core/rtw_sta_mgt.c:24:6: warning: symbol '_rtw_init_stainfo' was not declared. Should it be static?
drivers/staging/rtl8723au/core/rtw_sta_mgt.c:112:6: warning: symbol 'rtw_mfree_all_stainfo' was not declared. Should it be static?
drivers/staging/rtl8723au/core/rtw_sta_mgt.c:127:6: warning: symbol 'rtw_mfree_sta_priv_lock' was not declared. Should it be static?
drivers/staging/rtl8723au/core/rtw_wlan_util.c:143:15: warning: symbol 'ratetbl_val_2wifirate' was not declared. Should it be static?
drivers/staging/rtl8723au/core/rtw_wlan_util.c:188:5: warning: symbol 'is_basicrate' was not declared. Should it be static?
drivers/staging/rtl8723au/core/rtw_wlan_util.c:206:14: warning: symbol 'ratetbl2rateset' was not declared. Should it be static?
Three of the above routines were not used and were deleted.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
