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Date: Thu, 29 Feb 2024 10:21:48 -0800
From: Kees Cook <keescook@chromium.org>
To: =?iso-8859-1?Q?Micka=EBl_Sala=FCn?= <mic@digikod.net>
Cc: Brendan Higgins <brendanhiggins@google.com>,
	David Gow <davidgow@google.com>, Rae Moar <rmoar@google.com>,
	Shuah Khan <skhan@linuxfoundation.org>,
	Alan Maguire <alan.maguire@oracle.com>,
	Borislav Petkov <bp@alien8.de>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	"H . Peter Anvin" <hpa@zytor.com>, Ingo Molnar <mingo@redhat.com>,
	James Morris <jamorris@linux.microsoft.com>,
	Luis Chamberlain <mcgrof@kernel.org>,
	"Madhavan T . Venkataraman" <madvenka@linux.microsoft.com>,
	Marco Pagani <marpagan@redhat.com>,
	Paolo Bonzini <pbonzini@redhat.com>,
	Sean Christopherson <seanjc@google.com>,
	Stephen Boyd <sboyd@kernel.org>,
	Thara Gopinath <tgopinath@microsoft.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Vitaly Kuznetsov <vkuznets@redhat.com>,
	Wanpeng Li <wanpengli@tencent.com>,
	Zahra Tarkhani <ztarkhani@microsoft.com>, kvm@vger.kernel.org,
	linux-hardening@vger.kernel.org, linux-hyperv@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org,
	linux-um@lists.infradead.org, x86@kernel.org
Subject: Re: [PATCH v1 2/8] kunit: Handle thread creation error
Message-ID: <202402291021.43ED7D2@keescook>
References: <20240229170409.365386-1-mic@digikod.net>
 <20240229170409.365386-3-mic@digikod.net>
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On Thu, Feb 29, 2024 at 06:04:03PM +0100, Micka?l Sala?n wrote:
> Previously, if a thread creation failed (e.g. -ENOMEM), the function was
> called (kunit_catch_run_case or kunit_catch_run_case_cleanup) without
> marking the test as failed.  Instead, fill try_result with the error
> code returned by kthread_run(), which will mark the test as failed and
> print "internal error occurred...".
> 
> Cc: Brendan Higgins <brendanhiggins@google.com>
> Cc: David Gow <davidgow@google.com>
> Cc: Rae Moar <rmoar@google.com>
> Cc: Shuah Khan <skhan@linuxfoundation.org>
> Signed-off-by: Micka?l Sala?n <mic@digikod.net>

Reviewed-by: Kees Cook <keescook@chromium.org>

-- 
Kees Cook