RE: [PATCH] fbdev: hyperv_fb: Allow graceful removal of framebuffer

2025-02-24 Thread Michael Kelley
From: Saurabh Singh Sengar Sent: Monday, February 24, 2025 5:30 AM > > On Mon, Feb 24, 2025 at 12:38:22AM +, Michael Kelley wrote: > > From: Saurabh Singh Sengar Sent: Sunday, > > February 23, 2025 6:10 AM > > > > > > On Sat, Feb 22, 2025 at 08:16:53PM +, Michael Kelley wrote: > > > >

Re: [PATCH] fbdev: hyperv_fb: Allow graceful removal of framebuffer

2025-02-24 Thread Saurabh Singh Sengar
On Mon, Feb 24, 2025 at 12:38:22AM +, Michael Kelley wrote: > From: Saurabh Singh Sengar Sent: Sunday, > February 23, 2025 6:10 AM > > > > On Sat, Feb 22, 2025 at 08:16:53PM +, Michael Kelley wrote: > > > From: Saurabh Singh Sengar Sent: Saturday, > > > February 22, 2025 9:27 AM > > >

RE: [PATCH] fbdev: hyperv_fb: Allow graceful removal of framebuffer

2025-02-23 Thread Michael Kelley
From: Saurabh Singh Sengar Sent: Sunday, February 23, 2025 6:10 AM > > On Sat, Feb 22, 2025 at 08:16:53PM +, Michael Kelley wrote: > > From: Saurabh Singh Sengar Sent: Saturday, > > February 22, 2025 9:27 AM > > > [anip] > > > > > > I had considered moving the entire `hvfb_putmem()` func

Re: [PATCH] fbdev: hyperv_fb: Allow graceful removal of framebuffer

2025-02-23 Thread Saurabh Singh Sengar
On Sat, Feb 22, 2025 at 08:16:53PM +, Michael Kelley wrote: > From: Saurabh Singh Sengar Sent: Saturday, > February 22, 2025 9:27 AM > > > > On Wed, Feb 19, 2025 at 05:22:36AM +, Michael Kelley wrote: > > > From: Saurabh Sengar Sent: Saturday, > > > February 15, > > 2025 1:21 AM > > >

RE: [PATCH] fbdev: hyperv_fb: Allow graceful removal of framebuffer

2025-02-22 Thread Michael Kelley
From: Saurabh Singh Sengar Sent: Saturday, February 22, 2025 9:27 AM > > On Wed, Feb 19, 2025 at 05:22:36AM +, Michael Kelley wrote: > > From: Saurabh Sengar Sent: Saturday, February > > 15, > 2025 1:21 AM > > > > > > When a Hyper-V framebuffer device is unbind, hyperv_fb driver tries to >

Re: [PATCH] fbdev: hyperv_fb: Allow graceful removal of framebuffer

2025-02-22 Thread Saurabh Singh Sengar
On Wed, Feb 19, 2025 at 05:22:36AM +, Michael Kelley wrote: > From: Saurabh Sengar Sent: Saturday, February > 15, 2025 1:21 AM > > > > When a Hyper-V framebuffer device is unbind, hyperv_fb driver tries to > > release the framebuffer forcefully. If this framebuffer is in use it > > produce t

RE: [PATCH] fbdev: hyperv_fb: Allow graceful removal of framebuffer

2025-02-18 Thread Michael Kelley
From: Saurabh Sengar Sent: Saturday, February 15, 2025 1:21 AM > > When a Hyper-V framebuffer device is unbind, hyperv_fb driver tries to > release the framebuffer forcefully. If this framebuffer is in use it > produce the following WARN and hence this framebuffer is never released. > > [ 44.

[PATCH] fbdev: hyperv_fb: Allow graceful removal of framebuffer

2025-02-15 Thread Saurabh Sengar
When a Hyper-V framebuffer device is unbind, hyperv_fb driver tries to release the framebuffer forcefully. If this framebuffer is in use it produce the following WARN and hence this framebuffer is never released. [ 44.111220] WARNING: CPU: 35 PID: 1882 at drivers/video/fbdev/core/fb_info.c:70 f