Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge tag 'chrome-platform-fixes-for-v6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
Pull chrome-platform fix from Tzung-Bi Shih:
"Fix a race condition that sends multiple host commands at a time"
* tag 'chrome-platform-fixes-for-v6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
platform/chrome: cros_ec_proto: Lock device when updating MKBP version
+2
+2
drivers/platform/chrome/cros_ec_proto.c
+2
drivers/platform/chrome/cros_ec_proto.c
···
813
813
if (ret == -ENOPROTOOPT) {
814
814
dev_dbg(ec_dev->dev,
815
815
"GET_NEXT_EVENT returned invalid version error.\n");
816
+
mutex_lock(&ec_dev->lock);
816
817
ret = cros_ec_get_host_command_version_mask(ec_dev,
817
818
EC_CMD_GET_NEXT_EVENT,
818
819
&ver_mask);
820
+
mutex_unlock(&ec_dev->lock);
819
821
if (ret < 0 || ver_mask == 0)
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822
/*
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* Do not change the MKBP supported version if we can't