From: Greg KH <gregkh@linuxfoundation.org>
To: Lorenz Bauer <lmb@isovalent.com>
Cc: Sasha Levin <sashal@kernel.org>,
linux-kernel@vger.kernel.org, stable@vger.kernel.org,
Martin KaFai Lau <martin.lau@kernel.org>,
ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org,
shuah@kernel.org, yhs@fb.com, eddyz87@gmail.com, sdf@google.com,
error27@gmail.com, iii@linux.ibm.com, memxor@gmail.com,
bpf@vger.kernel.org, linux-kselftest@vger.kernel.org
Subject: Re: [PATCH AUTOSEL 6.2 08/30] selftests/bpf: check that modifier resolves after pointer
Date: Mon, 20 Mar 2023 16:48:14 +0100 [thread overview]
Message-ID: <ZBiAPngOtzSwDhFz@kroah.com> (raw)
In-Reply-To: <CAN+4W8g6AcQQWe7rrBVOFYoqeQA-1VbUP_W7DPS3q0k-czOLfg@mail.gmail.com>
On Mon, Mar 20, 2023 at 03:31:42PM +0000, Lorenz Bauer wrote:
> On Mon, Mar 20, 2023 at 12:53 AM Sasha Levin <sashal@kernel.org> wrote:
> >
> > From: Lorenz Bauer <lorenz.bauer@isovalent.com>
> >
> > [ Upstream commit dfdd608c3b365f0fd49d7e13911ebcde06b9865b ]
> >
> > Add a regression test that ensures that a VAR pointing at a
> > modifier which follows a PTR (or STRUCT or ARRAY) is resolved
> > correctly by the datasec validator.
> >
> > Signed-off-by: Lorenz Bauer <lmb@isovalent.com>
> > Link: https://lore.kernel.org/r/20230306112138.155352-3-lmb@isovalent.com
> > Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
> > Signed-off-by: Sasha Levin <sashal@kernel.org>
>
> Hi Sasha,
>
> Can you explain why this patch was selected? I'd prefer to not
> backport the test, since it frequently leads to breakage when trying
> to build selftests/bpf on stable kernels.
Why would it break? Is that because the test is buggy, or the kernel is
buggy?
thanks,
greg k-h
next prev parent reply other threads:[~2023-03-20 15:57 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-20 0:52 [PATCH AUTOSEL 6.2 01/30] drm/cirrus: NULL-check pipe->plane.state->fb in cirrus_pipe_update() Sasha Levin
2023-03-20 0:52 ` Sasha Levin
2023-03-20 0:52 ` Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 02/30] HID: cp2112: Fix driver not registering GPIO IRQ chip as threaded Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 03/30] ca8210: fix mac_len negative array access Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 04/30] HID: logitech-hidpp: Add support for Logitech MX Master 3S mouse Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 05/30] HID: intel-ish-hid: ipc: Fix potential use-after-free in work function Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 06/30] m68k: mm: Fix systems with memory at end of 32-bit address space Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 07/30] m68k: Only force 030 bus error if PC not in exception table Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 08/30] selftests/bpf: check that modifier resolves after pointer Sasha Levin
2023-03-20 15:31 ` Lorenz Bauer
2023-03-20 15:48 ` Greg KH [this message]
2023-03-28 10:18 ` Lorenz Bauer
2023-04-11 15:08 ` Lorenz Bauer
2023-04-11 15:14 ` Greg KH
2023-05-24 11:03 ` Lorenz Bauer
2023-05-24 16:03 ` Greg KH
2023-05-24 17:04 ` Lorenz Bauer
2023-05-26 16:43 ` Greg KH
2023-05-30 11:24 ` Lorenz Bauer
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 09/30] cpumask: fix incorrect cpumask scanning result checks Sasha Levin
2023-03-20 0:52 ` Sasha Levin
2023-03-20 1:59 ` Linus Torvalds
2023-03-20 1:59 ` Linus Torvalds
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 10/30] scsi: target: iscsi: Fix an error message in iscsi_check_key() Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 11/30] scsi: qla2xxx: Add option to disable FC2 Target support Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 12/30] scsi: hisi_sas: Check devm_add_action() return value Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 13/30] scsi: ufs: core: Add soft dependency on governor_simpleondemand Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 14/30] scsi: lpfc: Check kzalloc() in lpfc_sli4_cgn_params_read() Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 15/30] scsi: lpfc: Avoid usage of list iterator variable after loop Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 16/30] scsi: mpi3mr: ioctl timeout when disabling/enabling interrupt Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 17/30] scsi: mpi3mr: Driver unload crashes host when enhanced logging is enabled Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 18/30] scsi: mpi3mr: Wait for diagnostic save during controller init Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 19/30] scsi: mpi3mr: Return proper values for failures in firmware init path Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 20/30] scsi: mpi3mr: NVMe command size greater than 8K fails Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 21/30] scsi: mpi3mr: Bad drive in topology results kernel crash Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 22/30] scsi: storvsc: Handle BlockSize change in Hyper-V VHD/VHDX file Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 23/30] platform/x86: ISST: Increase range of valid mail box commands Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 24/30] platform/x86: int3472: Add GPIOs to Surface Go 3 Board data Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 25/30] net: usb: cdc_mbim: avoid altsetting toggling for Telit FE990 Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 26/30] net: usb: qmi_wwan: add Telit 0x1080 composition Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 27/30] drm/amd/display: Update clock table to include highest clock setting Sasha Levin
2023-03-20 0:52 ` Sasha Levin
2023-03-20 0:52 ` Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 28/30] sh: sanitize the flags on sigreturn Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 29/30] drm/amdgpu: Fix call trace warning and hang when removing amdgpu device Sasha Levin
2023-03-20 0:52 ` Sasha Levin
2023-03-20 0:52 ` Sasha Levin
2023-03-20 0:52 ` [PATCH AUTOSEL 6.2 30/30] drm/amd: Fix initialization mistake for NBIO 7.3.0 Sasha Levin
2023-03-20 0:52 ` Sasha Levin
2023-03-20 0:52 ` Sasha Levin
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