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SubjectRe: [PATCH v5 0/3] Reliability improvements for Microchip MPF FPGA manager
On 2023-01-09 at 08:47:42 +0300, Ivan Bornyakov wrote:
> On Fri, Dec 30, 2022 at 12:29:19PM +0300, Ivan Bornyakov wrote:
> > A couple of reliability improvements for Microchip Polarfire FPGA
> > manager:
> > * move SPI I/O buffers out of stack
> > * rewrite status polling routine in a time measurable way
> >
> > Also improve mpf_ops_write() code readability by separating single data
> > frame writing routine.
> >
> > ChangeLog:
> > v1:
> > [https://lore.kernel.org/linux-fpga/20221223123854.8023-1-i.bornyakov@metrotek.ru/]
> > v2:
> > * split into 3 distinct patches
> > [https://lore.kernel.org/linux-fpga/20221226142326.8111-1-i.bornyakov@metrotek.ru/]
> > v3:
> > * fix polling stop condition in mpf_poll_status() as Ilpo suggested.
> > [https://lore.kernel.org/linux-fpga/20221227100450.2257-1-i.bornyakov@metrotek.ru/]
> > v4:
> > * more verbose comment for mpf_poll_status()
> > [https://lore.kernel.org/linux-fpga/20221229104604.2496-1-i.bornyakov@metrotek.ru/]
> > v5:
> > * revord "fpga: microchip-spi: move SPI I/O buffers out of stack"
> > commit message "Use allocated buffers" -> "Use cacheline aligned
> > buffers"
> > * drop __aligned(ARCH_KMALLOC_MINALIGN) attribute of struct mpf_priv
> > member "rx". tx and rx are used synchronously by dma, they could
> > share a cacheline.
> >
> > Ivan Bornyakov (3):
> > fpga: microchip-spi: move SPI I/O buffers out of stack
> > fpga: microchip-spi: rewrite status polling in a time measurable way
> > fpga: microchip-spi: separate data frame write routine
> >
> > drivers/fpga/microchip-spi.c | 145 +++++++++++++++++++----------------
> > 1 file changed, 79 insertions(+), 66 deletions(-)
> >
> > --
> > 2.38.2
> >
>
> Friendly ping.
>

Patch #1 is good to me now. And applied this series to for-next

Thanks,
Yilun

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