6acbc5a1da
The current HMI event structure is an ABI and carries a version field to accommodate future changes without affecting/rearranging current structure members that are valid for previous versions. The current version check "if (hmi_evt->version != OpalHMIEvt_V1)" doesn't accomodate the fact that the version number may change in future. If firmware starts returning an HMI event with version > 1, this check will fail and no HMI information will be printed on older kernels. This patch fixes this issue. Cc: stable@vger.kernel.org # 3.17+ Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> [mpe: Reword changelog] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> |
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.. | ||
boot | ||
configs | ||
crypto | ||
include | ||
kernel | ||
kvm | ||
lib | ||
math-emu | ||
mm | ||
net | ||
oprofile | ||
perf | ||
platforms | ||
sysdev | ||
xmon | ||
Kconfig | ||
Kconfig.debug | ||
Makefile | ||
relocs_check.pl |