user/sven/linux.git/drivers/misc, branch v3.10.106

mei: bus: fix received data size check in NFC fixup

2017-02-10T10:04:04Z

commit 582ab27a063a506ccb55fc48afcc325342a2deba upstream. NFC version reply size checked against only header size, not against full message size. That may lead potentially to uninitialized memory access in version data. That leads to warnings when version data is accessed: drivers/misc/mei/bus-fixup.c: warning: '*((void *)&ver+11)' may be used uninitialized in this function [-Wuninitialized]: => 212:2 Reported in Build regressions/improvements in v4.9-rc3 https://lkml.org/lkml/2016/10/30/57 [js] the check is in 3.12 only once Fixes: 59fcd7c63abf (mei: nfc: Initial nfc implementation) Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler Signed-off-by: Jiri Slaby Signed-off-by: Willy Tarreau

drivers/misc/ad525x_dpot: AD5274 fix RDAC read back errors

2016-06-07T08:42:52Z

commit f3df53e4d70b5736368a8fe8aa1bb70c1cb1f577 upstream. Fix RDAC read back errors caused by a typo. Value must shift by 2. Fixes: a4bd394956f2 ("drivers/misc/ad525x_dpot.c: new features") Signed-off-by: Michael Hennerich Signed-off-by: Greg Kroah-Hartman Signed-off-by: Willy Tarreau

misc/bmp085: Enable building as a module

2016-06-07T08:42:51Z

commit 50e6315dba721cbc24ccd6d7b299f1782f210a98 upstream. Commit 985087dbcb02 'misc: add support for bmp18x chips to the bmp085 driver' changed the BMP085 config symbol to a boolean. I see no reason why the shared code cannot be built as a module, so change it back to tristate. Fixes: 985087dbcb02 ("misc: add support for bmp18x chips to the bmp085 driver") Cc: Eric Andersson Signed-off-by: Ben Hutchings Acked-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman Signed-off-by: Willy Tarreau

mei: bus: fix possible boundaries violation

2014-11-21T17:22:55Z

commit cfda2794b5afe7ce64ee9605c64bef0e56a48125 upstream. function 'strncpy' will fill whole buffer 'id.name' of fixed size (32) with string value and will not leave place for NULL-terminator. Possible buffer boundaries violation in following string operations. Replace strncpy with strlcpy. Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman

mei: nfc: fix memory leak in error path

2014-09-05T23:28:36Z

commit 8e8248b1369c97c7bb6f8bcaee1f05deeabab8ef upstream. NFC will leak buffer if send failed. Use single exit point that does the freeing Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman

mei: reset client state on queued connect request

2014-09-05T23:28:36Z

commit 73ab4232388b7a08f17c8d08141ff2099fa0b161 upstream. If connect request is queued (e.g. device in pg) set client state to initializing, thus avoid preliminary exit in wait if current state is disconnected. This is regression from: commit e4d8270e604c3202131bac607969605ac397b893 Author: Alexander Usyskin mei: set connecting state just upon connection request is sent to the fw Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman

mei: start disconnect request timer consistently

2014-09-05T23:28:34Z

commit 22b987a325701223f9a37db700c6eb20b9924c6f upstream. Link must be reset in case the fw doesn't respond to client disconnect request. We did charge the timer only in irq path from mei_cl_irq_close and not in mei_cl_disconnect Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman

mei: me: fix hw ready reset flow

2014-07-07T01:54:15Z

commit b04ada92ffaabb868497a1fce8e4f6bf74e5488f upstream. We cleared H_RST for H_CSR on spurious interrupt generated when ME_RDY while cleared and not while ME_RDY is set. The spurious interrupt is not delivered on all platforms in this case the driver may fail to initialize. Signed-off-by: Tomas Winkler Signed-off-by: Alexander Usyskin Signed-off-by: Greg Kroah-Hartman

mei: me: read H_CSR after asserting reset

2014-07-07T01:54:15Z

commit c40765d919d25d2d44d99c4ce39e48808f137e1e upstream. According the spec the host should read H_CSR again after asserting reset H_RST to ensure that reset was read by the firmware Signed-off-by: Tomas Winkler Signed-off-by: Alexander Usyskin Signed-off-by: Greg Kroah-Hartman

mei: me: drop harmful wait optimization

2014-06-16T20:42:54Z

commit 07cd7be3d92eeeae1f92a017f2cfe4fdd9256526 upstream. It my take time till ME_RDY will be cleared after the reset, so we cannot check the bit before we got the interrupt Signed-off-by: Tomas Winkler Signed-off-by: Alexander Usyskin Signed-off-by: Greg Kroah-Hartman