From: Hanna Hawa <hhhawa@amazon.com>
To: <axboe@kernel.dk>, <hdegoede@redhat.com>
Cc: <linux-ide@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<dwmw@amazon.co.uk>, <benh@amazon.com>, <ronenk@amazon.com>,
<talel@amazon.com>, <jonnyc@amazon.com>, <hanochu@amazon.com>,
<barakw@amazon.com>, <hhhawa@amazon.com>
Subject: [PATCH 0/2] ata: ahci: Add shutdown handler
Date: Mon, 9 Dec 2019 16:32:07 +0000 [thread overview]
Message-ID: <20191209163209.26284-1-hhhawa@amazon.com> (raw)
This series introduced AHCI shutdown handler for AHCI PCIe driver, to
disable host controller DMA and interrupts in order to avoid potentially
corrupting or otherwise interfering with a new kernel being started with
kexec.
Part of this patch move the common part between platform and pcie
drivers to libahci.c.
Hanna Hawa (2):
ata: libahci: move ahci platform shutdown function to libahci
ata: ahci: Add shutdown handler
drivers/ata/ahci.c | 9 +++++++++
drivers/ata/ahci.h | 1 +
drivers/ata/libahci.c | 33 +++++++++++++++++++++++++++++++++
drivers/ata/libahci_platform.c | 20 +-------------------
4 files changed, 44 insertions(+), 19 deletions(-)
--
2.17.1
next reply other threads:[~2019-12-09 16:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-09 16:32 Hanna Hawa [this message]
2019-12-09 16:32 ` [PATCH 1/2] ata: libahci: move ahci platform shutdown function to libahci Hanna Hawa
2019-12-09 16:32 ` [PATCH 2/2] ata: ahci: Add shutdown handler Hanna Hawa
2019-12-10 9:43 ` [PATCH 0/2] " Hans de Goede
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