Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

[cascardo/linux.git] / arch / powerpc / kernel / prom.c

diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 20ce051..308c5e1 100644 (file)
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -160,6 +160,12 @@ static struct ibm_pa_feature {
        {CPU_FTR_NODSISRALIGN, 0, 0,    1, 1, 1},
        {0, MMU_FTR_CI_LARGE_PAGE, 0,   1, 2, 0},
        {CPU_FTR_REAL_LE, PPC_FEATURE_TRUE_LE, 5, 0, 0},
+       /*
+        * If the kernel doesn't support TM (ie. CONFIG_PPC_TRANSACTIONAL_MEM=n),
+        * we don't want to turn on CPU_FTR_TM here, so we use CPU_FTR_TM_COMP
+        * which is 0 if the kernel doesn't support TM.
+        */
+       {CPU_FTR_TM_COMP, 0, 0,         22, 0, 0},
 };
 
 static void __init scan_features(unsigned long node, const unsigned char *ftrs,
@@ -646,9 +652,6 @@ void __init early_init_devtree(void *params)
        if (!early_init_dt_verify(params))
                panic("BUG: Failed verifying flat device tree, bad version?");
 
-       /* Setup flat device-tree pointer */
-       initial_boot_params = params;
-
 #ifdef CONFIG_PPC_RTAS
        /* Some machines might need RTAS info for debugging, grab it now. */
        of_scan_flat_dt(early_init_dt_scan_rtas, NULL);
@@ -696,10 +699,7 @@ void __init early_init_devtree(void *params)
                reserve_crashkernel();
        early_reserve_mem();
 
-       /*
-        * Ensure that total memory size is page-aligned, because otherwise
-        * mark_bootmem() gets upset.
-        */
+       /* Ensure that total memory size is page-aligned. */
        limit = ALIGN(memory_limit ?: memblock_phys_mem_size(), PAGE_SIZE);
        memblock_enforce_memory_limit(limit);