Stefan Berger f7e0f7f86c tpm: Replace device number bitmap with IDR ...

commit 15516788e5 upstream.

Replace the device number bitmap with IDR. Extend the number of devices we
can create to 64k.
Since an IDR allows us to associate a pointer with an ID, we use this now
to rewrite tpm_chip_find_get() to simply look up the chip pointer by the
given device ID.

Protect the IDR calls with a mutex.

Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-08-06 19:19:43 -07:00

..

st33zp24

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2015-11-05 15:32:38 -08:00

Kconfig

…

Makefile

…

tpm2-cmd.c

tpm: Get rid of chip->pdev

2017-07-21 07:44:58 +02:00

tpm_acpi.c

…

tpm_atmel.c

tpm: Get rid of chip->pdev

2017-07-21 07:44:58 +02:00

tpm_atmel.h

…

tpm_crb.c

tpm_crb: check for bad response size

2017-05-25 14:30:07 +02:00

tpm_eventlog.c

tpm_eventlog.c: fix binary_bios_measurements

2016-04-12 09:08:47 -07:00

tpm_eventlog.h

vTPM: support little endian guests

2015-10-19 01:09:30 +02:00

tpm_i2c_atmel.c

tpm: Get rid of chip->pdev

2017-07-21 07:44:58 +02:00

tpm_i2c_infineon.c

tpm: Get rid of chip->pdev

2017-07-21 07:44:58 +02:00

tpm_i2c_nuvoton.c

tpm: Get rid of chip->pdev

2017-07-21 07:44:58 +02:00

tpm_ibmvtpm.c

vTPM: fix memory allocation flag for rtce buffer at kernel boot

2015-10-19 01:00:49 +02:00

tpm_ibmvtpm.h

…

tpm_infineon.c

tpm: Get rid of chip->pdev

2017-07-21 07:44:58 +02:00

tpm_nsc.c

tpm: Get rid of chip->pdev

2017-07-21 07:44:58 +02:00

tpm_of.c

TPM: Avoid reference to potentially freed memory

2015-11-09 17:52:55 +02:00

tpm_ppi.c

tpm: move the PPI attributes to character device directory.

2015-10-19 01:01:20 +02:00

tpm_tis.c

tpm: Get rid of chip->pdev

2017-07-21 07:44:58 +02:00

tpm-chip.c

tpm: Replace device number bitmap with IDR

2017-08-06 19:19:43 -07:00

tpm-dev.c

tpm: Provide strong locking for device removal

2017-07-21 07:44:58 +02:00

tpm-interface.c

tpm: Replace device number bitmap with IDR

2017-08-06 19:19:43 -07:00

tpm-sysfs.c

tpm: fix a kernel memory leak in tpm-sysfs.c

2017-08-06 19:19:43 -07:00

tpm.h

tpm: Replace device number bitmap with IDR

2017-08-06 19:19:43 -07:00

xen-tpmfront.c

tpm xen: Remove bogus tpm_chip_unregister

2017-01-06 11:16:16 +01:00