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Date: Wed, 12 Aug 2020 10:52:19 -0700 From: Jakub Kicinski <kuba@...nel.org> To: Shay Agroskin <shayagr@...zon.com> Cc: <davem@...emloft.net>, <netdev@...r.kernel.org>, <dwmw@...zon.com>, <zorik@...zon.com>, <matua@...zon.com>, <saeedb@...zon.com>, <msw@...zon.com>, <aliguori@...zon.com>, <nafea@...zon.com>, <gtzalik@...zon.com>, <netanel@...zon.com>, <alisaidi@...zon.com>, <benh@...zon.com>, <akiyano@...zon.com>, <sameehj@...zon.com>, <ndagan@...zon.com> Subject: Re: [PATCH V1 net 1/3] net: ena: Prevent reset after device destruction On Wed, 12 Aug 2020 13:10:57 +0300 Shay Agroskin wrote: > This patch also removes the destruction of the timer and reset services > from ena_remove() since the timer is destroyed by the destruction > routine and the reset work is handled by this patch. You'd still have a use after free if the work runs after the device is removed. I think cancel_work_sync() gotta stay.
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