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authorLinus Torvalds <torvalds@linux-foundation.org>2022-06-26 08:59:21 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-06-26 08:59:21 -0700
commite963d685dda05b978cf6bcab74b3a0ad6199327a (patch)
tree3ed5b6dec90919efe69d8be3f19718c3f2ce9b25 /arch
parent8100775d59a6789c3c6c309de26fac52f129cba8 (diff)
parenta2d9b75b19dc8863f0845ffb401d33b2286d0aa1 (diff)
Merge tag 'xtensa-20220626' of https://github.com/jcmvbkbc/linux-xtensa
Pull xtensa fixes from Max Filippov: - fix OF reference leaks in xtensa arch code - replace '.bss' with '.section .bss' to fix entry.S build with old assembler * tag 'xtensa-20220626' of https://github.com/jcmvbkbc/linux-xtensa: xtensa: change '.bss' to '.section .bss' xtensa: xtfpga: Fix refcount leak bug in setup xtensa: Fix refcount leak bug in time.c
Diffstat (limited to 'arch')
-rw-r--r--arch/xtensa/kernel/entry.S2
-rw-r--r--arch/xtensa/kernel/time.c1
-rw-r--r--arch/xtensa/platforms/xtfpga/setup.c1
3 files changed, 3 insertions, 1 deletions
diff --git a/arch/xtensa/kernel/entry.S b/arch/xtensa/kernel/entry.S
index e3eae648ba2e..ab30bcb46290 100644
--- a/arch/xtensa/kernel/entry.S
+++ b/arch/xtensa/kernel/entry.S
@@ -2173,7 +2173,7 @@ ENDPROC(ret_from_kernel_thread)
#ifdef CONFIG_HIBERNATION
- .bss
+ .section .bss, "aw"
.align 4
.Lsaved_regs:
#if defined(__XTENSA_WINDOWED_ABI__)
diff --git a/arch/xtensa/kernel/time.c b/arch/xtensa/kernel/time.c
index e8ceb1528608..16b8a6273772 100644
--- a/arch/xtensa/kernel/time.c
+++ b/arch/xtensa/kernel/time.c
@@ -154,6 +154,7 @@ static void __init calibrate_ccount(void)
cpu = of_find_compatible_node(NULL, NULL, "cdns,xtensa-cpu");
if (cpu) {
clk = of_clk_get(cpu, 0);
+ of_node_put(cpu);
if (!IS_ERR(clk)) {
ccount_freq = clk_get_rate(clk);
return;
diff --git a/arch/xtensa/platforms/xtfpga/setup.c b/arch/xtensa/platforms/xtfpga/setup.c
index 538e6748e85a..c79c1d09ea86 100644
--- a/arch/xtensa/platforms/xtfpga/setup.c
+++ b/arch/xtensa/platforms/xtfpga/setup.c
@@ -133,6 +133,7 @@ static int __init machine_setup(void)
if ((eth = of_find_compatible_node(eth, NULL, "opencores,ethoc")))
update_local_mac(eth);
+ of_node_put(eth);
return 0;
}
arch_initcall(machine_setup);