On 9/15/23 05:02, Duan, Zhenzhong wrote: > Hi Eric, > >> -----Original Message----- >> From: Eric Auger <eric.auger@xxxxxxxxxx> >> Sent: Thursday, September 14, 2023 10:46 PM >> Subject: Re: [PATCH v1 02/22] Update linux-header to support iommufd cdev and >> hwpt alloc >> >> Hi Zhenzhong, >> >> On 8/30/23 12:37, Zhenzhong Duan wrote: >>> From https://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git >>> branch: for_next >>> commit id: eb501c2d96cfce6b42528e8321ea085ec605e790 >> I see that in your branch you have now updated against v6.6-rc1. However >> you should run a full ./scripts/update-linux-headers.sh, >> ie. not only importing the changes in linux-headers/linux/iommufd.h as >> it seems to do but also import all changes brought with this linux version. > Found reason. The base is already against v6.6-rc1, [PATCH v1 01/22] added > Iommufd.h into script and this patch added it. > I agree the subject is confusing, need to be like "Update iommufd.h to linux-header" > I'll fix the subject in next version, thanks for point out. OK I see da3c22c74a3c linux-headers: Update to Linux v6.6-rc1 (8 days ago) <Thomas Huth> now. So you need to add the sha1 against which you ran ./scripts/update-linux-headers.sh and in that case you can precise that given [PATCH v1 01/22] scripts/update-linux-headers: Add iommufd.h added iommufd export and given Thomas' patch, only iommufd.h is added. Thanks Eric > > BR. > Zhenzhong >