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| author | Shanker Donthineni <shankerd@codeaurora.org> | 2016-04-06 20:49:24 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-04-07 02:25:28 +0300 |
| commit | 169b38373fd4a7d47cac0e5fdeeae90b8c076f32 (patch) | |
| tree | 1ed872b04c4eef0066efd80d7a92c591499c9850 /drivers/scsi/ch.c | |
| parent | f387e5b901adb8352fcdf031bb2c539e390b92e2 (diff) | |
| download | linux-169b38373fd4a7d47cac0e5fdeeae90b8c076f32.tar.xz | |
mailbox: pcc: Don't access an unmapped memory address space
The acpi_pcc_probe() may end up accessing memory outside of the PCCT
table space causing the kernel panic(). Increment the pcct_entry
pointer after parsing 'HW-reduced Communications Subspace' to fix
the problem. This change also enables the parsing of subtable at
index 0.
Signed-off-by: Shanker Donthineni <shankerd@codeaurora.org>
Acked-by: Ashwin Chaugule <ashwin.chaugule@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/scsi/ch.c')
0 files changed, 0 insertions, 0 deletions