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Message-Id: <20180717020926.176408-1-toddpoynor@gmail.com>
Date: Mon, 16 Jul 2018 19:08:54 -0700
From: Todd Poynor <toddpoynor@...il.com>
To: Rob Springer <rspringer@...gle.com>,
John Joseph <jnjoseph@...gle.com>,
Ben Chan <benchan@...omium.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Zhongze Hu <frankhu@...omium.org>, Simon Que <sque@...omium.org>,
Dmitry Torokhov <dtor@...omium.org>,
Guenter Roeck <groeck@...omium.org>,
devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
Todd Poynor <toddpoynor@...gle.com>
Subject: [PATCH 00/32 v2] staging: gasket: sundry fixes and fixups
From: Todd Poynor <toddpoynor@...gle.com>
Various fixes mainly from the chromium review of the gasket and apex
drivers. More to come.
Various (32):
staging: gasket: remove X86 Kconfig restriction
staging: gasket: fix typo in apex_enter_reset
staging: gasket: fix typo in gasket_core.h comments
staging: gasket: whitespace fix in gasket_page_table_init
staging: gasket: remove driver registration on class creation failure
staging: gasket: hold mutex on gasket driver unregistration
staging: gasket: Return EBUSY on mapping create when already in use
staging: gasket: Remove stale pointers on error allocating attr array
staging: gasket: convert gasket_mmap_has_permissions to bool return
staging: gasket: fix gasket_wait_with_reschedule timeout return code
staging: gasket: gasket_wait_with_reschedule use msleep
staging: gasket: gasket_wait_with_reschedule return when condition hit
staging: gasket: gasket_wait_with_reschedule use 32 bits of retry
count
staging: gasket: bail out of reset sequence on device callback error
staging: gasket: drop gasket_cdev_get_info, use container_of
staging: gasket: always allow root open for write
staging: gasket: annotate ioctl arg with __user
staging: gasket: gasket_enable_dev remove unnecessary variable
staging: gasket: remove code for no physical device
staging: gasket: fix class create bug handling
staging: gasket: remove unnecessary code in coherent allocator
staging: gasket: don't treat no device reset callback as an error
staging: gasket: gasket_mmap return error instead of valid BAR index
staging: gasket: apex_clock_gating simplify logic, reduce indentation
staging: gasket: apex_ioctl_check_permissions use bool return type
staging: gasket: gasket page table functions use bool return type
staging: gasket: remove else clause after return in if clause
staging: gasket: fix comment syntax in apex.h
staging: gasket: remove unnecessary parens in page table code
staging: gasket: gasket_mmap use PAGE_MASK
staging: gasket: remove extra parens in gasket_write_mappable_regions
staging: gasket: fix multi-line comment syntax in gasket_core.h
drivers/staging/gasket/Kconfig | 2 +-
drivers/staging/gasket/apex.h | 7 +-
drivers/staging/gasket/apex_driver.c | 79 ++++++++--------
drivers/staging/gasket/gasket_core.c | 105 +++++++++------------
drivers/staging/gasket/gasket_core.h | 11 ++-
drivers/staging/gasket/gasket_ioctl.c | 91 +++++++++---------
drivers/staging/gasket/gasket_ioctl.h | 4 +-
drivers/staging/gasket/gasket_page_table.c | 67 +++++++------
drivers/staging/gasket/gasket_page_table.h | 8 +-
drivers/staging/gasket/gasket_sysfs.c | 4 +-
10 files changed, 177 insertions(+), 201 deletions(-)
--
2.18.0.203.gfac676dfb9-goog
Patches changed from version 1:
staging: gasket: typo and whitespace cleanups
Split into new separate patches:
staging: gasket: whitespace fix in gasket_page_table_init
staging: gasket: fix typo in gasket_core.h comments
staging: gasket: fix typo in apex_enter_reset
staging: gasket: device registration error and unregister fixups
Split into new separate patches:
staging: gasket: remove driver registration on class creation failure
staging: gasket: hold mutex on gasket driver unregistration
staging: gasket: sysfs mapping creation fixups
Split into new separate patches:
staging: gasket: Return EBUSY on mapping create when already in use
staging: gasket: Remove stale pointers on error allocating attr array
staging: gasket: gasket_wait_with_reschedule fixups
Split into new separate patches:
staging: gasket: fix gasket_wait_with_reschedule timeout return code
staging: gasket: gasket_wait_with_reschedule use msleep
staging: gasket: gasket_wait_with_reschedule return when condition hit
staging: gasket: gasket_open use container_of()
Replaced by new patch:
staging: gasket: drop gasket_cdev_get_info, use container_of
staging: gasket: always allow root open for write
Add Reviewed-by from Dmitry Torokhov.
staging: gasket: gasket_enable_dev fixups
Split into new separate patches:
staging: gasket: gasket_enable_dev remove unnecessary variable
staging: gasket: remove code for no physical device
staging: gasket: fix class create bug handling
Add Reviewed-by from Dmitry Torokhov.
staging: gasket: gasket core error handling fixups
Split into new separate patches:
staging: gasket: don't treat no device reset callback as an error
staging: gasket: gasket_mmap return error instead of valid BAR index
staging: gasket: various cleanups
Split into new separate patches:
staging: gasket: apex_clock_gating simplify logic, reduce indentation
staging: gasket: apex_ioctl_check_permissions use bool return type
staging: gasket: gasket page table functions use bool return type
staging: gasket: remove else clause after return in if clause
staging: gasket: fix comment syntax in apex.h
staging: gasket: remove unnecessary parens in page table code
staging: gasket: gasket_mmap use PAGE_MASK
staging: gasket: remove extra parens in gasket_write_mappable_regions
staging: gasket: fix multi-line comment syntax in gasket_core.h
Patches dropped from version 1:
MAINTAINERS: Add maintainer for drivers/staging/gasket
Need to arrange a positive handoff from existing maintainer, not
available now.
staging: gasket: fix deadlock in pci driver unregister path
Wrapped PCI calls broken, needs a rewrite.
staging: gasket: don't release coherent mappings
Not necessary.
Patches unchanged from version 1:
staging: gasket: remove X86 Kconfig restriction
staging: gasket: convert gasket_mmap_has_permissions to bool return
staging: gasket: bail out of reset sequence on device callback error
staging: gasket: always allow root open for write
staging: gasket: annotate ioctl arg with __user
staging: gasket: remove unnecessary code in coherent allocator
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