linux-kernel - [PATCH 0/3] staging: gasket: add DMA direction flags a.o.

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Date:   Tue, 16 Oct 2018 05:03:06 -0700
From:   Todd Poynor <toddpoynor@...il.com>
To:     Rob Springer <rspringer@...gle.com>,
        Ben Chan <benchan@...omium.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        Todd Poynor <toddpoynor@...gle.com>
Subject: [PATCH 0/3] staging: gasket: add DMA direction flags a.o.

From: Todd Poynor <toddpoynor@...gle.com>

Add flags to page mapping ioctls that specify DMA directions other than
bi-directional, avoiding unnecessary cache maintenance for read-only or
write-only buffers.

Remove some spammy / unhelpful / inaccurately formatted debug logs.

Nick Ewalt (1):
  staging: gasket: page_table: add mapping flags

Todd Poynor (2):
  staging: gasket: remove debug logs for callback invocation
  staging: gasket: remove debug logs in page table mapping calls

 drivers/staging/gasket/gasket.h            |  33 ++++++
 drivers/staging/gasket/gasket_core.c       |   7 +-
 drivers/staging/gasket/gasket_ioctl.c      |  62 +++++++++---
 drivers/staging/gasket/gasket_page_table.c | 111 +++++++++++----------
 drivers/staging/gasket/gasket_page_table.h |   4 +-
 5 files changed, 142 insertions(+), 75 deletions(-)

-- 
2.19.1.331.ge82ca0e54c-goog