From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
To: linux-kernel@vger.kernel.org
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Bjorn Helgaas <bhelgaas@google.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
"David S. Miller" <davem@davemloft.net>,
George Cherian <george.cherian@marvell.com>,
Yang Yingliang <yangyingliang@huawei.com>,
linux-pci@vger.kernel.org, linux-arch@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/2] Fix pci_iounmap() on !CONFIG_GENERIC_IOMAP
Date: Tue, 15 Sep 2020 10:32:01 +0100 [thread overview]
Message-ID: <20200915093203.16934-1-lorenzo.pieralisi@arm.com> (raw)
Fix the empty pci_iounmap() implementation that is causing memory leaks on
!CONFIG_GENERIC_IOMAP configs relying on asm-generic/io.h.
A small tweak is required on sparc32 to pull in some declarations,
hopefully nothing problematic, subject to changes as requested.
Previous tentatives:
https://lore.kernel.org/lkml/20200905024811.74701-1-yangyingliang@huawei.com
https://lore.kernel.org/lkml/20200824132046.3114383-1-george.cherian@marvell.com
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: George Cherian <george.cherian@marvell.com>
Cc: Yang Yingliang <yangyingliang@huawei.com>
Lorenzo Pieralisi (2):
sparc32: Move ioremap/iounmap declaration before asm-generic/io.h
include
asm-generic/io.h: Fix !CONFIG_GENERIC_IOMAP pci_iounmap()
implementation
arch/sparc/include/asm/io_32.h | 16 ++++++++------
include/asm-generic/io.h | 39 +++++++++++++++++++++++-----------
2 files changed, 37 insertions(+), 18 deletions(-)
--
2.26.1
next reply other threads:[~2020-09-15 9:32 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-15 9:32 Lorenzo Pieralisi [this message]
2020-09-15 9:32 ` [PATCH 1/2] sparc32: Move ioremap/iounmap declaration before asm-generic/io.h include Lorenzo Pieralisi
2020-09-15 14:14 ` Christoph Hellwig
2020-09-15 14:54 ` Lorenzo Pieralisi
2020-09-15 20:11 ` David Miller
2020-10-02 14:50 ` Lorenzo Pieralisi
2020-10-02 22:44 ` David Miller
2020-09-15 9:32 ` [PATCH 2/2] asm-generic/io.h: Fix !CONFIG_GENERIC_IOMAP pci_iounmap() implementation Lorenzo Pieralisi
2020-09-16 11:06 ` [PATCH v2 0/3] Fix pci_iounmap() on !CONFIG_GENERIC_IOMAP Lorenzo Pieralisi
2020-09-16 11:06 ` [PATCH v2 1/3] sparc32: Remove useless io_32.h __KERNEL__ preprocessor guard Lorenzo Pieralisi
2020-09-16 11:06 ` [PATCH v2 2/3] sparc32: Move ioremap/iounmap declaration before asm-generic/io.h include Lorenzo Pieralisi
2020-09-16 11:06 ` [PATCH v2 3/3] asm-generic/io.h: Fix !CONFIG_GENERIC_IOMAP pci_iounmap() implementation Lorenzo Pieralisi
2020-09-16 14:51 ` Catalin Marinas
2020-09-17 9:29 ` Lorenzo Pieralisi
2020-09-18 11:45 ` [PATCH v2 0/3] Fix pci_iounmap() on !CONFIG_GENERIC_IOMAP Lorenzo Pieralisi
2020-09-18 19:58 ` Arnd Bergmann
2020-09-28 9:31 ` Lorenzo Pieralisi
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