Re: [Qemu-devel] [PATCH v2 10/21] aspeed/timer: Provide back-pressure information for short periods

2019-07-03 Thread Cédric Le Goater
On 01/07/2019 14:59, Peter Maydell wrote: > On Tue, 18 Jun 2019 at 17:54, Cédric Le Goater wrote: >> >> From: Andrew Jeffery >> >> First up: This is not the way the hardware behaves. >> >> However, it helps resolve real-world problems with short periods being >> used under Linux. Commit 4451d3f59

Re: [Qemu-devel] [PATCH v2 10/21] aspeed/timer: Provide back-pressure information for short periods

2019-07-01 Thread Cédric Le Goater
On 01/07/2019 14:59, Peter Maydell wrote: > On Tue, 18 Jun 2019 at 17:54, Cédric Le Goater wrote: >> >> From: Andrew Jeffery >> >> First up: This is not the way the hardware behaves. >> >> However, it helps resolve real-world problems with short periods being >> used under Linux. Commit 4451d3f59

Re: [Qemu-devel] [PATCH v2 10/21] aspeed/timer: Provide back-pressure information for short periods

2019-07-01 Thread Peter Maydell
On Tue, 18 Jun 2019 at 17:54, Cédric Le Goater wrote: > > From: Andrew Jeffery > > First up: This is not the way the hardware behaves. > > However, it helps resolve real-world problems with short periods being > used under Linux. Commit 4451d3f59f2a ("clocksource/drivers/fttmr010: > Fix set_next_

[Qemu-devel] [PATCH v2 10/21] aspeed/timer: Provide back-pressure information for short periods

2019-06-18 Thread Cédric Le Goater
From: Andrew Jeffery First up: This is not the way the hardware behaves. However, it helps resolve real-world problems with short periods being used under Linux. Commit 4451d3f59f2a ("clocksource/drivers/fttmr010: Fix set_next_event handler") in Linux fixed the timer driver to correctly schedule