Messages in this thread | | | Subject | Re: [PATCH v2 1/2] hwtracing: hisi_ptt: Only add the supported devices to the filters list | From | Yicong Yang <> | Date | Wed, 11 Jan 2023 14:52:52 +0800 |
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Hi Bjorn,
On 2023/1/10 23:05, Bjorn Helgaas wrote: > On Tue, Jan 10, 2023 at 09:08:32PM +0800, Yicong Yang wrote: >> From: Yicong Yang <yangyicong@hisilicon.com> >> >> The PTT device can only support the devices on the same PCIe core, >> within BDF range [lower_bdf, upper_bdf]. It's not correct to assume >> the devices on the root bus are from the same PCIe core, there are >> cases that root ports from different PCIe core are sharing the same >> bus. So add the checking when initialize the filters list. > > "So check when initializing the filters list." > .
Thanks for the comment. Will reword this sentence as suggested.
Thanks.
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