Hon Ching \(Vicky\) Lo 60ecd86c4d vTPM: fix memory allocation flag for rtce buffer at kernel boot ...

At ibm vtpm initialzation, tpm_ibmvtpm_probe() registers its interrupt
handler, ibmvtpm_interrupt, which calls ibmvtpm_crq_process to allocate
memory for rtce buffer.  The current code uses 'GFP_KERNEL' as the
type of kernel memory allocation, which resulted a warning at
kernel/lockdep.c.  This patch uses 'GFP_ATOMIC' instead so that the
allocation is high-priority and does not sleep.

Cc: stable@kernel.org
Signed-off-by: Hon Ching(Vicky) Lo <honclo@linux.vnet.ibm.com>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>

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

..

st33zp24

tpm: Allow compile test of GPIO consumers if !GPIOLIB

2015-10-19 01:00:40 +02:00

Kconfig

tpm: Update KConfig text to include TPM2.0 FIFO chips

2015-03-18 22:43:07 +01:00

Makefile

tpm/tpm_i2c_stm_st33: Split tpm_i2c_tpm_st33 in 2 layers (core + phy)

2015-03-18 22:43:06 +01:00

tpm2-cmd.c

tpm, tpm_tis: fix TPM 2.0 probing

2015-02-15 16:59:15 +01:00

tpm_acpi.c

ACPI: Clean up acpi_os_map/unmap_memory() to eliminate __iomem.

2014-05-27 18:13:08 +02:00

tpm_atmel.c

tpm: rename chip->dev to chip->pdev

2015-01-17 14:00:09 +01:00

tpm_atmel.h

tpmdd maintainers

2007-08-22 19:52:44 -07:00

tpm_crb.c

tpm, tpm_crb: fail when TPM2 ACPI table contents look corrupted

2015-07-13 23:34:12 +02:00

tpm_eventlog.c

tpm: simplify code by using %*phN specifier

2014-07-29 23:10:56 +02:00

tpm_eventlog.h

drivers/char/tpm: Add securityfs support for event log

2012-08-22 16:22:47 -05:00

tpm_i2c_atmel.c

tpm: rename chip->dev to chip->pdev

2015-01-17 14:00:09 +01:00

tpm_i2c_infineon.c

tpm: rename chip->dev to chip->pdev

2015-01-17 14:00:09 +01:00

tpm_i2c_nuvoton.c

tpm: device class for tpm

2015-01-17 14:00:10 +01:00

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/ibmvtpm: Additional LE support for tpm_ibmvtpm_send

2015-03-06 22:35:48 +01:00

tpm_infineon.c

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

2015-04-15 11:08:27 -07:00

tpm_nsc.c

tpm: rename chip->dev to chip->pdev

2015-01-17 14:00:09 +01:00

tpm_of.c

tpm_ibmvtpm: remove unneccessary message level.

2015-06-16 23:21:28 +02:00

tpm_ppi.c

tpm: rename chip->dev to chip->pdev

2015-01-17 14:00:09 +01:00

tpm_tis.c

tpm, tpm_tis: fix TPM 2.0 probing

2015-02-15 16:59:15 +01:00

tpm-chip.c

tpm: Fix initialization of the cdev

2015-07-13 23:33:57 +02:00

tpm-dev.c

tpm: device class for tpm

2015-01-17 14:00:10 +01:00

tpm-interface.c

tpm: fix suspend/resume paths for TPM 2.0

2015-02-15 16:56:49 +01:00

tpm-sysfs.c

tpm: rename chip->dev to chip->pdev

2015-01-17 14:00:09 +01:00

tpm.h

tpm, tpm_tis: fix TPM 2.0 probing

2015-02-15 16:59:15 +01:00

xen-tpmfront.c

xenbus_client: Extend interface to support multi-page ring

2015-04-15 10:56:47 +01:00