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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Thomas Gleixner <tglx@linutronix.de>,
	Marc Zyngier <maz@kernel.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: [PATCH 4.4 09/31] PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown()
Date: Tue, 24 Aug 2021 13:07:21 -0400	[thread overview]
Message-ID: <20210824170743.710957-10-sashal@kernel.org> (raw)
In-Reply-To: <20210824170743.710957-1-sashal@kernel.org>

From: Thomas Gleixner <tglx@linutronix.de>

commit d28d4ad2a1aef27458b3383725bb179beb8d015c upstream.

No point in using the raw write function from shutdown. Preparatory change
to introduce proper serialization for the msi_desc::masked cache.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20210729222542.674391354@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/pci/msi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 84ccff0f4b1b..e3865e274389 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -890,7 +890,7 @@ void pci_msi_shutdown(struct pci_dev *dev)
 
 	/* Return the device with MSI unmasked as initial states */
 	mask = msi_mask(desc->msi_attrib.multi_cap);
-	__pci_msi_desc_mask_irq(desc, mask, 0);
+	msi_mask_irq(desc, mask, 0);
 
 	/* Restore dev->irq to its default pin-assertion irq */
 	dev->irq = desc->msi_attrib.default_irq;
-- 
2.30.2


  parent reply	other threads:[~2021-08-24 17:39 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-24 17:07 [PATCH 4.4 00/31] 4.4.282-rc1 review Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 01/31] ASoC: intel: atom: Fix reference to PCM buffer address Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 02/31] i2c: dev: zero out array used for i2c reads from userspace Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 03/31] net: Fix memory leak in ieee802154_raw_deliver Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 04/31] xen/events: Fix race in set_evtchn_to_irq Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 05/31] x86/tools: Fix objdump version check again Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 06/31] PCI/MSI: Enable and mask MSI-X early Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 07/31] PCI/MSI: Do not set invalid bits in MSI mask Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 08/31] PCI/MSI: Correct misleading comments Sasha Levin
2021-08-24 17:07 ` Sasha Levin [this message]
2021-08-24 17:07 ` [PATCH 4.4 10/31] PCI/MSI: Protect msi_desc::masked for multi-MSI Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 11/31] PCI/MSI: Mask all unused MSI-X entries Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 12/31] PCI/MSI: Enforce that MSI-X table entry is masked for update Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 13/31] PCI/MSI: Enforce MSI[X] entry updates to be visible Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 14/31] vmlinux.lds.h: Handle clang's module.{c,d}tor sections Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 15/31] KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653) Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 16/31] dmaengine: usb-dmac: Fix PM reference leak in usb_dmac_probe() Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 17/31] ARM: dts: am43x-epos-evm: Reduce i2c0 bus speed for tps65218 Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 18/31] dmaengine: of-dma: router_xlate to return -EPROBE_DEFER if controller is not yet available Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 19/31] scsi: megaraid_mm: Fix end of loop tests for list_for_each_entry() Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 20/31] scsi: core: Avoid printing an error if target_alloc() returns -ENXIO Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 21/31] Bluetooth: hidp: use correct wait queue when removing ctrl_wait Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 22/31] dccp: add do-while-0 stubs for dccp_pr_debug macros Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 23/31] net: 6pack: fix slab-out-of-bounds in decode_data Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 24/31] net: qlcnic: add missed unlock in qlcnic_83xx_flash_read32 Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 25/31] mmc: dw_mmc: Wait for data transfer after response errors Sasha Levin
2021-08-26 11:59   ` Nobuhiro Iwamatsu
2021-08-26 12:31     ` Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 26/31] mmc: dw_mmc: call the dw_mci_prep_stop_abort() by default Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 27/31] mmc: dw_mmc: Fix hang on data CRC error Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 28/31] ALSA: hda - fix the 'Capture Switch' value change notifications Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 29/31] ipack: tpci200: fix many double free issues in tpci200_pci_probe Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 30/31] ASoC: intel: atom: Fix breakage for PCM buffer address setup Sasha Levin
2021-08-24 17:07 ` [PATCH 4.4 31/31] Linux 4.4.282-rc1 Sasha Levin
2021-08-25  7:33 ` [PATCH 4.4 00/31] 4.4.282-rc1 review Pavel Machek
2021-08-25 20:27 ` Guenter Roeck
2021-08-25 21:18 ` Daniel Díaz
2021-08-25 22:38 ` Shuah Khan

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