From patchwork Wed Mar 26 20:10:39 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rafael J. Wysocki" X-Patchwork-Id: 14030549 X-Patchwork-Delegate: rjw@sisk.pl Received: from cloudserver094114.home.pl (cloudserver094114.home.pl [79.96.170.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ED0F849659; Wed, 26 Mar 2025 21:12:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=79.96.170.134 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743023528; cv=none; b=cT5ME7oovIIkKlPBOFs78ynSj/1WhJw1SYVH6iPuxujeAJmqzYl9eGW0fzFUwAU7K3xkvR2NgEoGF2urU2/omJkGg0xUqfHwqLuGu0M5L6uoyQsO5WQwCsIoiMkIEhlsa+cr/UF4TvldDswFWvAkZOO1Vl3HnIvoBOpXceaYrDw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743023528; c=relaxed/simple; bh=KE/5QmfLMOgm0zVoq1QF1iuJCaWhuNwtm0KhXGhBjrM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=VMrN7iBoiN7Gq6X6Tn4JkgNcQl9BAjkOj5DVQavqWquimJafZAl2Z87bEYdGBCcn/9a75+ioUMvyks5uMOGmI7nGpTOgq1mCvCzkfchs1z9j0sNtFisHwtBNbIdXuP6uCRziB/L6r2LQw2kX3Zp9rPWgaRcOWz8FILmnx2DnF9g= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=rjwysocki.net; spf=pass smtp.mailfrom=rjwysocki.net; dkim=pass (2048-bit key) header.d=rjwysocki.net header.i=@rjwysocki.net header.b=TZyVDbOv; arc=none smtp.client-ip=79.96.170.134 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=rjwysocki.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rjwysocki.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=rjwysocki.net header.i=@rjwysocki.net header.b="TZyVDbOv" Received: from localhost (127.0.0.1) (HELO v370.home.net.pl) by /usr/run/smtp (/usr/run/postfix/private/idea_relay_lmtp) via UNIX with SMTP (IdeaSmtpServer 6.3.1) id 3821ec9f594a68db; Wed, 26 Mar 2025 21:12:04 +0100 Received: from kreacher.localnet (unknown [195.136.19.94]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by cloudserver094114.home.pl (Postfix) with ESMTPSA id A5D097F6388; Wed, 26 Mar 2025 21:12:03 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=rjwysocki.net; s=dkim; t=1743019924; bh=KE/5QmfLMOgm0zVoq1QF1iuJCaWhuNwtm0KhXGhBjrM=; h=From:Subject:Date; b=TZyVDbOvqodQUIFUfmJC4yKETSbungb7RkWBBD3segCD9Wmy2eTemXOQu7FxDy/Db kVKvxbqa2at/rdXXhaLr5ZX3D0kjG5gtI+PRSPQwXp0Rv2AQyZFz1iXZ0p/kpAlW0S 20tc1UykQ1Lsq8ECWGbxg4weNZ8ypXPDzA3j8s0hZMeaLrTeb7gPzfVR1kmfLFoqEL CwFlgVnmQ33JeDVKUFNXbHzaq0MW4BiGuUh2PQSgxoRAAmberZVffrS9zI/dJ3rF3h UqOBKXhZBGfoSOo7tRnaXrik0wnDYklsZwkJ0xixsElLXEuKPPDid3vzCqnTtF60gk aOjt6lNRd9aUw== From: "Rafael J. Wysocki" To: Linux ACPI Cc: LKML , Bob Moore , Saket Dumbre Subject: [PATCH v1 7/8] ACPICA: Fix warnings from PR #295 merge Date: Wed, 26 Mar 2025 21:10:39 +0100 Message-ID: <2304653.iZASKD2KPV@rjwysocki.net> In-Reply-To: <5873907.DvuYhMxLoT@rjwysocki.net> References: <5873907.DvuYhMxLoT@rjwysocki.net> Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CLIENT-IP: 195.136.19.94 X-CLIENT-HOSTNAME: 195.136.19.94 X-VADE-SPAMSTATE: clean X-VADE-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgdduieeigeeiucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecujffqoffgrffnpdggtffipffknecuuegrihhlohhuthemucduhedtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvfevufffkfgjfhgggfgtsehtufertddttdejnecuhfhrohhmpedftfgrfhgrvghlucflrdcuhgihshhotghkihdfuceorhhjfiesrhhjfiihshhotghkihdrnhgvtheqnecuggftrfgrthhtvghrnhepledtieekkeekveeikeetgffgteeuteefjeevjeegudelvdduheeiuedvieehieevnecuffhomhgrihhnpehgihhthhhusgdrtghomhenucfkphepudelhedrudefiedrudelrdelgeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepihhnvghtpeduleehrddufeeirdduledrleegpdhhvghlohepkhhrvggrtghhvghrrdhlohgtrghlnhgvthdpmhgrihhlfhhrohhmpehrjhifsehrjhifhihsohgtkhhirdhnvghtpdhnsggprhgtphhtthhopeegpdhrtghpthhtoheplhhinhhugidqrggtphhisehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheplhhinhhugidqkhgvrhhnvghlsehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheprhhosggvrhhtrdhmohhorhgvsehinhhtvghlrdgtohhmpdhrtghpthhtohepshgrkhgvthdrughumhgsrhgvsehinhhtvghlrdgtohhm X-DCC--Metrics: v370.home.net.pl 1024; Body=4 Fuz1=4 Fuz2=4 From: Saket Dumbre Possible loss of data from u32 to u8 conversions. ACPICA commit 1d7a0aa04793ff731da13f2070877ec7a9498571 Link: https://github.com/acpica/acpica/commit/1d7a0aa0 Signed-off-by: Saket Dumbre Signed-off-by: Rafael J. Wysocki --- drivers/acpi/acpica/dsutils.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/acpica/dsutils.c b/drivers/acpi/acpica/dsutils.c index 2bdae8a25e08..baf6a1f27605 100644 --- a/drivers/acpi/acpica/dsutils.c +++ b/drivers/acpi/acpica/dsutils.c @@ -723,11 +723,11 @@ acpi_ds_create_operands(struct acpi_walk_state *walk_state, * pop everything off of the operand stack and delete those * objects */ - walk_state->num_operands = i; + walk_state->num_operands = (u8)(i); acpi_ds_obj_stack_pop_and_delete(new_num_operands, walk_state); /* Restore operand count */ - walk_state->num_operands = prev_num_operands; + walk_state->num_operands = (u8)(prev_num_operands); ACPI_EXCEPTION((AE_INFO, status, "While creating Arg %u", index)); return_ACPI_STATUS(status);