linux.git/drivers/firmware/google, branch v4.14-rc4

dmi: Mark all struct dmi_system_id instances const

2017-09-14T09:59:30+00:00

... and __initconst if applicable.

Based on similar work for an older kernel in the Grsecurity patch.

[JD: fix toshiba-wmi build]
[JD: add htcpen]
[JD: move __initconst where checkscript wants it]

Signed-off-by: Christoph Hellwig 
Signed-off-by: Jean Delvare

firmware: vpd: use memunmap instead of iounmap

2017-08-28T14:55:47+00:00

In functions vpd_sections_init() and vpd_section_init(), iounmap() is
used to unmap memory. However, in these cases, memunmap() should be
used.

Signed-off-by: Pan Bian 
Reviewed-by: Dmitry Torokhov 
Signed-off-by: Greg Kroah-Hartman

Merge 4.12-rc5 into char-misc-next

2017-06-12T06:18:10+00:00

We want the char/misc driver fixes in here as well.

Signed-off-by: Greg Kroah-Hartman

Revert "firmware: vpd: remove platform driver"

2017-05-27T09:46:26+00:00

This reverts commit 7975bd4cca05a99aa14964cfa22366ee64da50ad, because
VPD relies on driver core to handle deferrals returned by
coreboot_table_find().

Signed-off-by: Dmitry Torokhov 
Reviewed-by: Guenter Roeck 
Signed-off-by: Greg Kroah-Hartman

firmware: vpd: remove platform driver

2017-05-25T13:41:20+00:00

There is no reason why VPD should register platform device and driver,
given that we do not use their respective kobjects to attach attributes,
nor do we need suspend/resume hooks, or any other features of device
core.

Signed-off-by: Dmitry Torokhov 
Reviewed-by: Guenter Roeck 
Signed-off-by: Greg Kroah-Hartman

firmware: vpd: do not clear statically allocated data

2017-05-25T13:41:20+00:00

ro_vpd and rw_vpd are static module-scope variables that are guaranteed
to be initialized with zeroes, there is no need for explicit memset().

Signed-off-by: Dmitry Torokhov 
Reviewed-by: Guenter Roeck 
Signed-off-by: Greg Kroah-Hartman

firmware: vpd: use kasprintf() when forming name of 'raw' attribute

2017-05-25T13:41:20+00:00

When creating name for the "raw" attribute, let's switch to using
kaspeintf() instead of doing it by hand. Also make sure we handle
errors.

Signed-off-by: Dmitry Torokhov 
Reviewed-by: Guenter Roeck 
Signed-off-by: Greg Kroah-Hartman

firmware: vpd: use kdtrndup when copying section key

2017-05-25T13:41:20+00:00

Instead of open-coding kstrndup with kzalloc + memcpy, let's use
the helper.

Signed-off-by: Dmitry Torokhov 
Reviewed-by: Guenter Roeck 
Signed-off-by: Greg Kroah-Hartman

firmware: vpd: do not leak kobjects

2017-05-25T13:37:16+00:00

kobject_del() only unlinks kobject, we need to use kobject_put() to
make sure kobject will go away completely.

Fixes: 049a59db34eb ("firmware: Google VPD sysfs driver")
Signed-off-by: Dmitry Torokhov 
Reviewed-by: Guenter Roeck 
Signed-off-by: Greg Kroah-Hartman

firmware: vpd: avoid potential use-after-free when destroying section

2017-05-25T13:37:16+00:00

We should not free info->key before we remove sysfs attribute that uses
this data as its name.

Fixes: 049a59db34eb ("firmware: Google VPD sysfs driver")
Signed-off-by: Dmitry Torokhov 
Reviewed-by: Guenter Roeck 
Signed-off-by: Greg Kroah-Hartman