linux-kernel - [PATCH 1/3] drm/lima: Mark 64-bit number as ULL to silence Smatch warning

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20190618185502.3839-1-krzk@kernel.org>
Date:   Tue, 18 Jun 2019 20:55:00 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Qiang Yu <yuq825@...il.com>, David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, Rob Herring <robh@...nel.org>,
        Tomeu Vizoso <tomeu.vizoso@...labora.com>,
        dri-devel@...ts.freedesktop.org, lima@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzk@...nel.org>
Subject: [PATCH 1/3] drm/lima: Mark 64-bit number as ULL to silence Smatch warning

Mark long numbers with ULL to silence the Smatch warning:

    drivers/gpu/drm/lima/lima_device.c:314:32: warning: constant 0x100000000 is so big it is long long

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 drivers/gpu/drm/lima/lima_vm.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/lima/lima_vm.h b/drivers/gpu/drm/lima/lima_vm.h
index caee2f8a29b4..e0bdedcf14dd 100644
--- a/drivers/gpu/drm/lima/lima_vm.h
+++ b/drivers/gpu/drm/lima/lima_vm.h
@@ -15,9 +15,9 @@
 #define LIMA_VM_NUM_PT_PER_BT (1 << LIMA_VM_NUM_PT_PER_BT_SHIFT)
 #define LIMA_VM_NUM_BT (LIMA_PAGE_ENT_NUM >> LIMA_VM_NUM_PT_PER_BT_SHIFT)
 
-#define LIMA_VA_RESERVE_START  0xFFF00000
+#define LIMA_VA_RESERVE_START  0x0FFF00000ULL
 #define LIMA_VA_RESERVE_DLBU   LIMA_VA_RESERVE_START
-#define LIMA_VA_RESERVE_END    0x100000000
+#define LIMA_VA_RESERVE_END    0x100000000ULL
 
 struct lima_device;
 
-- 
2.17.1