Commit 5040ae5f authored Dec 15, 2014 by Sylvain Trosset Committed by Keith Fallows Jan 15, 2015

fix corrupted smc_fastcall returned error code TBUG-464



Change-Id: Icb42107b5ffae75d99cbcd5f3d6da8add4313dfc
Signed-off-by: Sylvain Trosset <trosset.sylvain@gmail.com>
Git-commit: ac218c2c0b414e1a97dc2b7094d1a18c7b4960cd
Git-repo: https://code.google.com/p/tee-mobicore-driver.kernel/


Acked-by: Tony Hamilton <tonyh@qti.qualcomm.com>
Signed-off-by: Keith Fallows <keithf@codeaurora.org>

parent e3a543d6

drivers/gud/MobiCoreDriver/platforms/MSM8960_SURF_STD/platform.h

+3 −1

Original line number	Diff line number	Diff line
		@@ -84,6 +84,8 @@ static inline int smc_fastcall(void *fc_generic, size_t size)
		SCM_MOBIOS_FNID(SCM_SVC_MOBICORE, SCM_CMD_MOBICORE),
		&desc);

		dmac_flush_range(scm_buf, scm_buf + size);

		memcpy(fc_generic, scm_buf, size);
		kfree(scm_buf);
		return ret;