On Wed, Dec 11 2024 at 13:39, Sasha Levin wrote: > This is a note to let you know that I've just added the patch titled > > irqchip: Convert all platform MSI users to the new API > > to the 6.6-stable tree which can be found at: > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary > > The filename of the patch is: > irqchip-convert-all-platform-msi-users-to-the-new-ap.patch > and it can be found in the queue-6.6 subdirectory. > > If you, or anyone else, feels it should not be added to the stable tree, > please let <stable@xxxxxxxxxxxxxxx> know about it. > > > > commit 5df23ec861a0208ef524a27e44c694ca2decb7ea > Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx> > Date: Sat Jan 27 21:47:34 2024 +0530 > > irqchip: Convert all platform MSI users to the new API > > [ Upstream commit 14fd06c776b5289a43c91cdc64bac3bdbc7b397e ] > > Switch all the users of the platform MSI domain over to invoke the new > interfaces which branch to the original platform MSI functions when the > irqdomain associated to the caller device does not yet provide MSI parent > functionality. > > No functional change. > > Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> > Signed-off-by: Anup Patel <apatel@xxxxxxxxxxxxxxxx> > Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> > Link: https://lore.kernel.org/r/20240127161753.114685-7-apatel@xxxxxxxxxxxxxxxx > Stable-dep-of: 64506b3d23a3 ("scsi: ufs: qcom: Only free platform MSIs when ESI is enabled") This commit makes the invocation of platform_msi_domain_free_irqs_all(hba->dev); conditional on if (host->esi_enabled) The original code before 5df23ec861a0208ef524a27e44c694ca2decb7ea was: platform_msi_domain_free_irqs(hba->dev); > @@ -1926,7 +1926,7 @@ static void ufs_qcom_remove(struct platform_device *pdev) > > pm_runtime_get_sync(&(pdev)->dev); > ufshcd_remove(hba); > - platform_msi_domain_free_irqs(hba->dev); > + platform_device_msi_free_irqs_all(hba->dev); > } which means the whole backport is not required and just commit 64506b3d23a3 needs to be adjusted for pre 5df23ec861: - platform_msi_domain_free_irqs(hba->dev); + if (host->esi_enabled) + platform_msi_domain_free_irqs(hba->dev); Thanks, tglx
