From: dmukhin@xen.org
To: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Xen-devel <xen-devel@lists.xenproject.org>,
"Jan Beulich" <JBeulich@suse.com>,
"Roger Pau Monné" <roger.pau@citrix.com>,
"Anthony PERARD" <anthony.perard@vates.tech>,
"Michal Orzel" <michal.orzel@amd.com>,
"Julien Grall" <julien@xen.org>,
"Stefano Stabellini" <sstabellini@kernel.org>,
"Volodymyr Babchuk" <volodymyr_babchuk@epam.com>
Subject: Re: [PATCH v4 5/8] x86/emul: Make condition coverage warning non-fatal
Date: Fri, 12 Sep 2025 13:31:26 -0700 [thread overview]
Message-ID: <aMSDHubdyk63rYli@kraken> (raw)
In-Reply-To: <20250912144427.1905141-6-andrew.cooper3@citrix.com>
On Fri, Sep 12, 2025 at 03:44:24PM +0100, Andrew Cooper wrote:
> Randconfig with GCC-14 (Debian Trixie) found:
>
> In file included from arch/x86/x86_emulate/x86_emulate.c:11,
> from arch/x86/x86_emulate.c:27:
> arch/x86/x86_emulate/x86_emulate.c: In function 'x86_emulate':
> arch/x86/x86_emulate/private.h:482:8: error: Too many conditions (found 826); giving up coverage [-Werror=coverage-too-many-conditions]
> 482 | ({ if ( (p) ) { \
> | ^
> arch/x86/x86_emulate/x86_emulate.c:1283:5: note: in expansion of macro 'generate_exception_if'
> 1283 | generate_exception_if((mode_vif() &&
> | ^~~~~~~~~~~~~~~~~~~~~
>
> which is a consequence of having a new enough compiler to allow
> CONFIG_CONDITIONAL_COVERAGE in to the mix.
>
> In the short term make warning non-fatal.
>
> Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Denis Mukhin <dmukhin@ford.com>
next prev parent reply other threads:[~2025-09-12 20:31 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-12 14:44 [PATCH v4 0/8] CI: Add Debian Trixie Andrew Cooper
2025-09-12 14:44 ` [PATCH v4 1/8] CI: Use the Debian Trixie container for RISC-V test jobs Andrew Cooper
2025-09-14 4:06 ` Oleksii Kurochko
2025-09-12 14:44 ` [PATCH v4 2/8] CI: Update ppc64 to use Debian Trixie Andrew Cooper
2025-09-12 14:44 ` [PATCH v4 3/8] CI: Merge categories in debian/12-x86_64.dockerfile Andrew Cooper
2025-09-12 15:41 ` Marek Marczykowski-Górecki
2025-09-12 14:44 ` [PATCH v4 4/8] CI: Make qemu-smoke-x86-64-gcc-efi compatible with Debian Trixie Andrew Cooper
2025-09-12 14:44 ` [PATCH v4 5/8] x86/emul: Make condition coverage warning non-fatal Andrew Cooper
2025-09-12 20:31 ` dmukhin [this message]
2025-09-12 22:15 ` Andrew Cooper
2025-09-12 14:44 ` [PATCH v4 6/8] CI: Use pipefail in scripts/build Andrew Cooper
2025-09-12 15:35 ` Marek Marczykowski-Górecki
2025-09-12 20:30 ` dmukhin
2025-09-12 14:44 ` [PATCH v4 7/8] CI: Update x86 to use Debian Trixie Andrew Cooper
2025-09-12 15:40 ` Marek Marczykowski-Górecki
2025-09-12 14:44 ` [PATCH v4 8/8] CHANGELOG: Notes about distro changes in CI Andrew Cooper
2025-09-12 22:18 ` [PATCH v4 0/8] CI: Add Debian Trixie Stefano Stabellini
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