From: pwalmsley@nvidia.com (Paul Walmsley) Date: Mon, 21 Apr 2014 21:53:04 -0700 Subject: Tegra baseline test results for v3.15-rc1 Message-ID: <5355F5B0.6060703@nvidia.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Here are some basic Tegra test results for Linux v3.15-rc1. Logs and other details at: http://nvt.pwsan.com/pub/linux/testlogs/test_v3.15-rc1/20140413153108/ Test summary ------------ Build: zImage: Pass: ( 2/ 2): multi_v7_defconfig, tegra_defconfig Boot to userspace: multi_v7_defconfig: Pass: ( 2/ 2): tegra114-dalmore-a04, tegra30-beaver Boot to userspace: tegra_defconfig: Pass: ( 2/ 2): tegra114-dalmore-a04, tegra30-beaver vmlinux object size (delta in bytes from test_v3.14 (455c6fdbd219161bd09b1165f11699d6d73de11c)): text data bss total kernel +330455 +103624 +6112 +440191 multi_v7_defconfig +191148 +13528 +4472 +209148 tegra_defconfig Boot-time memory difference (delta in bytes from test_v3.14 (455c6fdbd219161bd09b1165f11699d6d73de11c)) avail rsrvd high freed board kconfig dtb -49720k 49720k . 36k tegra114-dalmore-a04 multi_v7_defconfig tegra114-dalmore -49500k 49500k . 12k tegra114-dalmore-a04 tegra_defconfig tegra114-dalmore -49700k 49700k . 36k tegra30-beaver multi_v7_defconfig tegra30-beaver -49480k 49480k . 12k tegra30-beaver tegra_defconfig tegra30-beaver 48 MiB of additional reserved memory? Ouch. I had to rub my eyes and doublecheck. It's the CMA allocation.