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vmm: Remove console resize for Serial

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Serial device doesnt support resize semantics. Setting up the
console resize pipe in the Serial device setup path, overwrites
the setup done as part of virtio-console.

Signed-off-by: BharatNarasimman <bharatn@microsoft.com>
This commit is contained in:
BharatNarasimman 2024-09-26 18:52:25 +00:00 committed by Alyssa Ross
parent cc9899e09d
commit 6e4aefe66f
1 changed files with 0 additions and 12 deletions
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12
vmm/src/console_devices.rs
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@ -263,18 +263,6 @@ pub(crate) fn pre_create_console_devices(vmm: &mut Vmm) -> ConsoleDeviceResult<C
let stdout = dup_stdout().map_err(ConsoleDeviceError::DupFd)?; let stdout = dup_stdout().map_err(ConsoleDeviceError::DupFd)?;
// SAFETY: FFI call. Trivially safe.
if unsafe { libc::isatty(stdout.as_raw_fd()) } == 1 {
vmm.console_resize_pipe = Some(Arc::new(
listen_for_sigwinch_on_tty(
stdout.try_clone().unwrap(),
&vmm.seccomp_action,
vmm.hypervisor.hypervisor_type(),
)
.map_err(ConsoleDeviceError::StartSigwinchListener)?,
));
}
// Make sure stdout is in raw mode, if it's a terminal. // Make sure stdout is in raw mode, if it's a terminal.
set_raw_mode(&stdout, vmm.original_termios_opt.clone())?; set_raw_mode(&stdout, vmm.original_termios_opt.clone())?;