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| author | Larry Finger <Larry.Finger@lwfinger.net> | 2013-09-18 21:21:35 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-13 16:08:33 -0700 |
| commit | c00095f3c4dcafb0031cbab8abb43787efa7ee64 (patch) | |
| tree | c24364811f92f97f7a2e121fa74ea751022c15be /drivers | |
| parent | b07ce93054a72fe89b42096f7603afe3395a95ea (diff) | |
| download | linux-3.10-c00095f3c4dcafb0031cbab8abb43787efa7ee64.tar.gz linux-3.10-c00095f3c4dcafb0031cbab8abb43787efa7ee64.tar.bz2 linux-3.10-c00095f3c4dcafb0031cbab8abb43787efa7ee64.zip | |
rtlwifi: Align private space in rtl_priv struct
commit 60ce314d1750fef843e9db70050e09e49f838b69 upstream.
The private array at the end of the rtl_priv struct is not aligned.
On ARM architecture, this causes an alignment trap and is fixed by aligning
that array with __align(sizeof(void *)). That should properly align that
space according to the requirements of all architectures.
Reported-by: Jason Andrews <jasona@cadence.com>
Tested-by: Jason Andrews <jasona@cadence.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/wifi.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h index cc03e7c87cb..703258742d2 100644 --- a/drivers/net/wireless/rtlwifi/wifi.h +++ b/drivers/net/wireless/rtlwifi/wifi.h @@ -2057,7 +2057,7 @@ struct rtl_priv { that it points to the data allocated beyond this structure like: rtl_pci_priv or rtl_usb_priv */ - u8 priv[0]; + u8 priv[0] __aligned(sizeof(void *)); }; #define rtl_priv(hw) (((struct rtl_priv *)(hw)->priv)) |