Stefan Berger c9adb76c71 tpm: vtpm_proxy: Avoid reading host log when using a virtual device ... commit 9716ac65ef upstream. Avoid allocating memory and reading the host log when a virtual device is used since this log is of no use to that driver. A virtual device can be identified through the flag TPM_CHIP_FLAG_VIRTUAL, which is only set for the tpm_vtpm_proxy driver. Cc: stable@vger.kernel.org Fixes: 6f99612e25 ("tpm: Proxy driver for supporting multiple emulated TPMs") Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-05-11 14:47:35 +02:00
..
acpi.c	tpm: acpi: Check eventlog signature before using it	2021-05-11 14:47:12 +02:00
common.c	tpm: vtpm_proxy: Avoid reading host log when using a virtual device	2021-05-11 14:47:35 +02:00
common.h
efi.c	tpm: efi: Use local variable for calculating final log size	2021-05-11 14:47:35 +02:00
of.c	tpm: of: Handle IBM,vtpm20 case when getting log parameters	2020-03-13 17:31:26 +02:00
tpm1.c	tpm: tpm1_bios_measurements_next should increase position index	2020-03-13 03:53:16 +02:00
tpm2.c	tpm: eventlog: Replace zero-length array with flexible-array member	2020-05-22 18:50:12 +03:00