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authorDave Airlie <airlied@redhat.com>2021-10-28 07:59:38 +0300
committerDave Airlie <airlied@redhat.com>2021-10-28 07:59:38 +0300
commit970eae15600a883e4ad27dd0757b18871cc983ab (patch)
tree7aeb639a35ca2ab8b54a5987837f8ac5f96ee5f4 /lib
parent27f4432577e4f78bbdf15c104748cc738db8eead (diff)
parent3906fe9bb7f1a2c8667ae54e967dc8690824f4ea (diff)
downloadlinux-970eae15600a883e4ad27dd0757b18871cc983ab.tar.xz
BackMerge tag 'v5.15-rc7' into drm-next
The msm next tree is based on rc3, so let's just backmerge rc7 before pulling it in. Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'lib')
-rw-r--r--lib/Kconfig.debug2
-rw-r--r--lib/Kconfig.kasan2
-rw-r--r--lib/Makefile2
-rw-r--r--lib/kunit/executor_test.c4
-rw-r--r--lib/packing.c2
-rw-r--r--lib/zlib_inflate/inffast.c13
6 files changed, 13 insertions, 12 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index d566f601780f..2a9b6dcdac4f 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -346,7 +346,7 @@ config FRAME_WARN
int "Warn for stack frames larger than"
range 0 8192
default 2048 if GCC_PLUGIN_LATENT_ENTROPY
- default 1536 if (!64BIT && PARISC)
+ default 1536 if (!64BIT && (PARISC || XTENSA))
default 1024 if (!64BIT && !PARISC)
default 2048 if 64BIT
help
diff --git a/lib/Kconfig.kasan b/lib/Kconfig.kasan
index 1e2d10f86011..cdc842d090db 100644
--- a/lib/Kconfig.kasan
+++ b/lib/Kconfig.kasan
@@ -66,6 +66,7 @@ choice
config KASAN_GENERIC
bool "Generic mode"
depends on HAVE_ARCH_KASAN && CC_HAS_KASAN_GENERIC
+ depends on CC_HAS_WORKING_NOSANITIZE_ADDRESS
select SLUB_DEBUG if SLUB
select CONSTRUCTORS
help
@@ -86,6 +87,7 @@ config KASAN_GENERIC
config KASAN_SW_TAGS
bool "Software tag-based mode"
depends on HAVE_ARCH_KASAN_SW_TAGS && CC_HAS_KASAN_SW_TAGS
+ depends on CC_HAS_WORKING_NOSANITIZE_ADDRESS
select SLUB_DEBUG if SLUB
select CONSTRUCTORS
help
diff --git a/lib/Makefile b/lib/Makefile
index 5efd1b435a37..a841be5244ac 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -351,7 +351,7 @@ obj-$(CONFIG_OBJAGG) += objagg.o
obj-$(CONFIG_PLDMFW) += pldmfw/
# KUnit tests
-CFLAGS_bitfield_kunit.o := $(call cc-option,-Wframe-larger-than=10240)
+CFLAGS_bitfield_kunit.o := $(DISABLE_STRUCTLEAK_PLUGIN)
obj-$(CONFIG_BITFIELD_KUNIT) += bitfield_kunit.o
obj-$(CONFIG_LIST_KUNIT_TEST) += list-test.o
obj-$(CONFIG_LINEAR_RANGES_TEST) += test_linear_ranges.o
diff --git a/lib/kunit/executor_test.c b/lib/kunit/executor_test.c
index cdbe54b16501..e14a18af573d 100644
--- a/lib/kunit/executor_test.c
+++ b/lib/kunit/executor_test.c
@@ -116,8 +116,8 @@ static void kfree_at_end(struct kunit *test, const void *to_free)
/* kfree() handles NULL already, but avoid allocating a no-op cleanup. */
if (IS_ERR_OR_NULL(to_free))
return;
- kunit_alloc_and_get_resource(test, NULL, kfree_res_free, GFP_KERNEL,
- (void *)to_free);
+ kunit_alloc_resource(test, NULL, kfree_res_free, GFP_KERNEL,
+ (void *)to_free);
}
static struct kunit_suite *alloc_fake_suite(struct kunit *test,
diff --git a/lib/packing.c b/lib/packing.c
index 6ed72dccfdb5..9a72f4bbf0e2 100644
--- a/lib/packing.c
+++ b/lib/packing.c
@@ -1,5 +1,5 @@
// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
-/* Copyright (c) 2016-2018, NXP Semiconductors
+/* Copyright 2016-2018 NXP
* Copyright (c) 2018-2019, Vladimir Oltean <olteanv@gmail.com>
*/
#include <linux/packing.h>
diff --git a/lib/zlib_inflate/inffast.c b/lib/zlib_inflate/inffast.c
index f19c4fbe1be7..2843f9bb42ac 100644
--- a/lib/zlib_inflate/inffast.c
+++ b/lib/zlib_inflate/inffast.c
@@ -253,13 +253,12 @@ void inflate_fast(z_streamp strm, unsigned start)
sfrom = (unsigned short *)(from);
loops = len >> 1;
- do
-#ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
- *sout++ = *sfrom++;
-#else
- *sout++ = get_unaligned16(sfrom++);
-#endif
- while (--loops);
+ do {
+ if (IS_ENABLED(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS))
+ *sout++ = *sfrom++;
+ else
+ *sout++ = get_unaligned16(sfrom++);
+ } while (--loops);
out = (unsigned char *)sout;
from = (unsigned char *)sfrom;
} else { /* dist == 1 or dist == 2 */