[RFC PATCH v2 3/4] firmware: arm_ffa: revert ffa_init() initcall level to device_initcall
Yeoreum Yun <[email protected]>
| Newsgroups | org.kernel.vger.linux-integrity,dev.linux.lists.kvmarm,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-kernel,org.kernel.vger.linux-security-module |
|---|---|
| Message-ID | <[email protected]> |
commit 0e0546eabcd6 ("firmware: arm_ffa: Change initcall level of ffa_init() to rootfs_initcall")
changed the initcall level of ffa_init() to rootfs_initcall to address
an issue where IMA could not properly recognize the TPM device.
However, this introduces a problem: pKVM fails to handle any FF-A calls
because it cannot trap the FFA_VERSION call invoked by ffa_init().
Since the IMA init function level has been changed to late_initcall_sync,
there is no longer a need to keep ffa_init() at rootfs_initcall.
Revert it back to device_initcall.
Signed-off-by: Yeoreum Yun <[email protected]>
---
drivers/firmware/arm_ffa/driver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firmware/arm_ffa/driver.c b/drivers/firmware/arm_ffa/driver.c
index f2f94d4d533e..02c76ac1570b 100644
--- a/drivers/firmware/arm_ffa/driver.c
+++ b/drivers/firmware/arm_ffa/driver.c
@@ -2106,7 +2106,7 @@ static int __init ffa_init(void)
kfree(drv_info);
return ret;
}
-rootfs_initcall(ffa_init);
+device_initcall(ffa_init);
static void __exit ffa_exit(void)
{
--
LEVI:{C3F47F37-75D8-414A-A8BA-3980EC8A46D7}