Larry Finger de26859dcf rtlwifi: Fix scheduling while atomic error from commit 49f86ec21c ... Commit 49f86ec21c ("rtlwifi: Change long delays to sleeps") was correct for most cases; however, driver rtl8192ce calls the affected routines while in atomic context. The kernel bug output is as follows: BUG: scheduling while atomic: wpa_supplicant/627/0x00000002 [...] [<ffffffff815c2b39>] __schedule+0x899/0xad0 [<ffffffff815c2dac>] schedule+0x3c/0x90 [<ffffffff815c5bb2>] schedule_hrtimeout_range_clock+0xa2/0x120 [<ffffffff810e8b80>] ? hrtimer_init+0x120/0x120 [<ffffffff815c5ba6>] ? schedule_hrtimeout_range_clock+0x96/0x120 [<ffffffff815c5c43>] schedule_hrtimeout_range+0x13/0x20 [<ffffffff815c568f>] usleep_range+0x4f/0x70 [<ffffffffa0667218>] rtl_rfreg_delay+0x38/0x50 [rtlwifi] [<ffffffffa06dd0e7>] rtl92c_phy_config_rf_with_headerfile+0xc7/0xe0 [rtl8192ce] To fix this bug, three of the changes from delay to sleep are reverted. Unfortunately, one of the changes involves a delay of 50 msec. The calling code will be modified so that this long delay can be avoided; however, this change is being pushed now to fix the problem in kernel 4.6.0. Fixes: 49f86ec21c ("rtlwifi: Change long delays to sleeps") Reported-by: James Feeney <james@nurealm.net> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: James Feeney <james@nurealm.net> Cc: Stable <stable@vger.kernel.org> [4.6+] Signed-off-by: Kalle Valo <kvalo@codeaurora.org>		2016-05-27 20:53:39 +03:00
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btcoexist	…
rtl8188ee	…
rtl8192c	…
rtl8192ce	…
rtl8192cu	…
rtl8192de	…
rtl8192ee	…
rtl8192se	rtlwifi: rtl818x: silence uninitialized variable warning	2016-05-11 21:51:45 +03:00
rtl8723ae	…
rtl8723be	…
rtl8723com	…
rtl8821ae	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2016-05-17 17:05:30 -07:00
Kconfig	…
Makefile	…
base.c	rtlwifi: Fix logic error in enter/exit power-save mode	2016-05-11 21:44:07 +03:00
base.h	…
cam.c	…
cam.h	…
core.c	rtlwifi: Fix scheduling while atomic error from commit 49f86ec21c	2016-05-27 20:53:39 +03:00
core.h	…
debug.c	…
debug.h	…
efuse.c	…
efuse.h	…
pci.c	rtlwifi: pci: use dev_kfree_skb_irq instead of kfree_skb in rtl_pci_reset_trx_ring	2016-05-11 21:59:04 +03:00
pci.h	rtlwifi: rtl818x: constify rtl_intf_ops structures	2016-05-11 21:41:55 +03:00
ps.c	rtlwifi: Remove double check for cnt_after_linked	2016-05-11 21:55:31 +03:00
ps.h	…
pwrseqcmd.h	…
rc.c	…
rc.h	…
regd.c	…
regd.h	…
stats.c	…
stats.h	…
usb.c	rtlwifi: rtl818x: constify rtl_intf_ops structures	2016-05-11 21:41:55 +03:00
usb.h	…
wifi.h	rtlwifi: rtl818x: constify rtl_intf_ops structures	2016-05-11 21:41:55 +03:00