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From: Richard Weinberger <richard@nod.at>
To: Glenn Washburn <development@efficientek.com>
Cc: linux-um <linux-um@lists.infradead.org>,
	Johannes Berg <johannes@sipsolutions.net>
Subject: Re: [PATCH 0/4] um: Assorted console related fixes
Date: Wed, 9 Mar 2022 09:35:02 +0100 (CET)	[thread overview]
Message-ID: <367534223.127621.1646814902625.JavaMail.zimbra@nod.at> (raw)
In-Reply-To: <1f5276f9b2950d34eec89004d2a2322a06145d2b.1646802841.development@efficientek.com>

----- Ursprüngliche Mail -----
>> This series fixes the console exit code to make sure UML
>> undoes everything it changed on the host side.
> 
> I gave this a run hoping it would fix the issues I'm seeing with the console
> getting messed up when UML exits via halt in the guest. Echo is turned off
> and looks like carriage return doesn't work either. I'm using "reset" to get
> the terminal back to its previous state. Unfortunately this patch series did
> not fix this issue.
> 
> I'm not saying that these aren't valid fixes. But it does appear that these
> changes don't make sure that "everything" changed on the host side is undone.

So when you compare "stty -a" before and after the damange you still see differences?
Please also compare the flags of /proc/$$/fdinfo/{0,1,2}

Thanks,
//richard

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  reply	other threads:[~2022-03-09  8:35 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-01 21:58 [PATCH 0/4] um: Assorted console related fixes Richard Weinberger
2022-01-01 21:58 ` [PATCH 1/4] um: Run console exit code also upon kernel panic Richard Weinberger
2022-01-04  8:56   ` Johannes Berg
2022-01-01 21:58 ` [PATCH 2/4] um: os_set_fd_block: Return old blocking mode Richard Weinberger
2022-01-04  9:00   ` Johannes Berg
2022-01-01 21:58 ` [PATCH 3/4] um: chan: Restore blocking mode upon exit Richard Weinberger
2022-01-01 21:58 ` [PATCH 4/4] um: irq: Restore O_ASYNC " Richard Weinberger
2022-01-04  9:02   ` Johannes Berg
2022-03-09  5:29 ` [PATCH 0/4] um: Assorted console related fixes Glenn Washburn
2022-03-09  8:35   ` Richard Weinberger [this message]
2022-03-09 16:13     ` Randy Dunlap
2022-03-09 16:21       ` Richard Weinberger
2022-03-09 16:48         ` Randy Dunlap
2022-03-10 18:21     ` Glenn Washburn
2022-04-04 21:41       ` Richard Weinberger
2022-06-06 23:16         ` Glenn Washburn
2022-06-07  8:22           ` Johannes Berg
2022-06-07 15:10             ` Glenn Washburn

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