Re: [PATCH v4] virtio_pmem: support feature SHMEM_REGION

2023-12-26 Thread Jason Wang
On Thu, Dec 21, 2023 at 4:49 AM Changyuan Lyu wrote: > > Thanks Michael for the feedback! > > On Tue, Dec 19, 2023 at 11:44 PM Michael S. Tsirkin wrote: > > > > > On Tue, Dec 19, 2023 at 11:32:27PM -0800, Changyuan Lyu wrote: > > > > > > + if (!have_shm) { > > > +

Re: [PATCH V1] net: qrtr: ns: Ignore ENODEV failures in ns

2023-12-26 Thread Chris Lew
On 12/23/2023 5:56 AM, Simon Horman wrote: [Dropped bjorn.anders...@kernel.org, as the correct address seems to be anders...@kernel.org, which is already in the CC list. kernel.org rejected sending this email without that update.] On Thu, Dec 21, 2023 at 03:36:50PM +0530, Sarannya S

Re: [PATCH] ring-buffer: Fix wake ups when buffer_percent is set to 100

2023-12-26 Thread Google
On Tue, 26 Dec 2023 12:59:02 -0500 Steven Rostedt wrote: > From: "Steven Rostedt (Google)" > > The tracefs file "buffer_percent" is to allow user space to set a > water-mark on how much of the tracing ring buffer needs to be filled in > order to wake up a blocked reader. > > 0 - is to wait

Re: [PATCH v2] vhost-vdpa: account iommu allocations

2023-12-26 Thread David Rientjes
On Tue, 26 Dec 2023, Pasha Tatashin wrote: > iommu allocations should be accounted in order to allow admins to > monitor and limit the amount of iommu memory. > > Signed-off-by: Pasha Tatashin > Acked-by: Michael S. Tsirkin Acked-by: David Rientjes

[PATCH v2] vhost-vdpa: account iommu allocations

2023-12-26 Thread Pasha Tatashin
iommu allocations should be accounted in order to allow admins to monitor and limit the amount of iommu memory. Signed-off-by: Pasha Tatashin Acked-by: Michael S. Tsirkin --- drivers/vhost/vdpa.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) Changelog: v1: This patch is spinned of

[PATCH] ring-buffer: Fix wake ups when buffer_percent is set to 100

2023-12-26 Thread Steven Rostedt
From: "Steven Rostedt (Google)" The tracefs file "buffer_percent" is to allow user space to set a water-mark on how much of the tracing ring buffer needs to be filled in order to wake up a blocked reader. 0 - is to wait until any data is in the buffer 1 - is to wait for 1% of the sub buffers

Re: [PATCH v5 06/34] function_graph: Allow multiple users to attach to function graph

2023-12-26 Thread Google
Hi, On Wed, 20 Dec 2023 00:45:40 +0900 Masami Hiramatsu (Google) wrote: > OK, I think we need a "rsrv_ret_stack" index. Basically new one will do; > > (1) increment rsrv_ret_stack > (2) write a reserve type entry > (3) set curr_ret_stack = rsrv_ret_stack > > And before those, > > (0) if