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Message-ID: <20250616130126.08729b84@canb.auug.org.au>
Date: Mon, 16 Jun 2025 13:01:26 +1000
From: Stephen Rothwell <sfr@...b.auug.org.au>
To: Takashi Iwai <tiwai@...e.de>
Cc: Christophe Leroy <christophe.leroy@...roup.eu>, Linux Kernel Mailing
List <linux-kernel@...r.kernel.org>, Linux Next Mailing List
<linux-next@...r.kernel.org>
Subject: linux-next: build failure after merge of the sound tree
Hi all,
After merging the sound tree, today's linux-next build (x86_64
allmodconfig) failed like this:
In file included from include/linux/uaccess.h:12,
from include/linux/sched/task.h:13,
from include/linux/sched/signal.h:9,
from include/linux/rcuwait.h:6,
from include/linux/percpu-rwsem.h:7,
from include/linux/fs.h:34,
from include/linux/compat.h:17,
from sound/core/pcm_native.c:7:
sound/core/pcm_compat.c: In function 'snd_pcm_ioctl_sync_ptr_x32':
sound/core/pcm_native.c:3081:60: error: 'struct snd_pcm_mmap_status_x32' has no member named 'tstamp'
3081 | unsafe_put_user(__s.tstamp.tv_sec, &__src->s.status.tstamp.tv_sec, failed); \
| ^
arch/x86/include/asm/uaccess.h:234:22: note: in definition of macro '__put_user_size'
234 | __typeof__(*(ptr)) __x = (x); /* eval x once */ \
| ^~~
sound/core/pcm_native.c:3081:9: note: in expansion of macro 'unsafe_put_user'
3081 | unsafe_put_user(__s.tstamp.tv_sec, &__src->s.status.tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
sound/core/pcm_native.c:3081:60: error: 'struct snd_pcm_mmap_status_x32' has no member named 'tstamp'
3081 | unsafe_put_user(__s.tstamp.tv_sec, &__src->s.status.tstamp.tv_sec, failed); \
| ^
arch/x86/include/asm/uaccess.h:234:35: note: in definition of macro '__put_user_size'
234 | __typeof__(*(ptr)) __x = (x); /* eval x once */ \
| ^
sound/core/pcm_native.c:3081:9: note: in expansion of macro 'unsafe_put_user'
3081 | unsafe_put_user(__s.tstamp.tv_sec, &__src->s.status.tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
sound/core/pcm_native.c:3081:60: error: 'struct snd_pcm_mmap_status_x32' has no member named 'tstamp'
3081 | unsafe_put_user(__s.tstamp.tv_sec, &__src->s.status.tstamp.tv_sec, failed); \
| ^
arch/x86/include/asm/uaccess.h:235:20: note: in definition of macro '__put_user_size'
235 | __typeof__(ptr) __ptr = (ptr); /* eval ptr once */ \
| ^~~
sound/core/pcm_native.c:3081:9: note: in expansion of macro 'unsafe_put_user'
3081 | unsafe_put_user(__s.tstamp.tv_sec, &__src->s.status.tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
sound/core/pcm_native.c:3081:60: error: 'struct snd_pcm_mmap_status_x32' has no member named 'tstamp'
3081 | unsafe_put_user(__s.tstamp.tv_sec, &__src->s.status.tstamp.tv_sec, failed); \
| ^
arch/x86/include/asm/uaccess.h:235:34: note: in definition of macro '__put_user_size'
235 | __typeof__(ptr) __ptr = (ptr); /* eval ptr once */ \
| ^~~
sound/core/pcm_native.c:3081:9: note: in expansion of macro 'unsafe_put_user'
3081 | unsafe_put_user(__s.tstamp.tv_sec, &__src->s.status.tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
sound/core/pcm_native.c:3081:60: error: 'struct snd_pcm_mmap_status_x32' has no member named 'tstamp'
3081 | unsafe_put_user(__s.tstamp.tv_sec, &__src->s.status.tstamp.tv_sec, failed); \
| ^
arch/x86/include/asm/uaccess.h:237:17: note: in definition of macro '__put_user_size'
237 | switch (size) { \
| ^~~~
sound/core/pcm_native.c:3081:9: note: in expansion of macro 'unsafe_put_user'
3081 | unsafe_put_user(__s.tstamp.tv_sec, &__src->s.status.tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:472:18: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
472 | #define __m(x) (*(struct __large_struct __user *)(x))
| ^
arch/x86/include/asm/uaccess.h:483:36: note: in expansion of macro '__m'
483 | : : ltype(x), "m" (__m(addr)) \
| ^~~
arch/x86/include/asm/uaccess.h:239:17: note: in expansion of macro '__put_user_goto'
239 | __put_user_goto(__x, __ptr, "b", "iq", label); \
| ^~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3081:9: note: in expansion of macro 'unsafe_put_user'
3081 | unsafe_put_user(__s.tstamp.tv_sec, &__src->s.status.tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:472:18: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
472 | #define __m(x) (*(struct __large_struct __user *)(x))
| ^
arch/x86/include/asm/uaccess.h:483:36: note: in expansion of macro '__m'
483 | : : ltype(x), "m" (__m(addr)) \
| ^~~
arch/x86/include/asm/uaccess.h:242:17: note: in expansion of macro '__put_user_goto'
242 | __put_user_goto(__x, __ptr, "w", "ir", label); \
| ^~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3081:9: note: in expansion of macro 'unsafe_put_user'
3081 | unsafe_put_user(__s.tstamp.tv_sec, &__src->s.status.tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:472:18: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
472 | #define __m(x) (*(struct __large_struct __user *)(x))
| ^
arch/x86/include/asm/uaccess.h:483:36: note: in expansion of macro '__m'
483 | : : ltype(x), "m" (__m(addr)) \
| ^~~
arch/x86/include/asm/uaccess.h:245:17: note: in expansion of macro '__put_user_goto'
245 | __put_user_goto(__x, __ptr, "l", "ir", label); \
| ^~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3081:9: note: in expansion of macro 'unsafe_put_user'
3081 | unsafe_put_user(__s.tstamp.tv_sec, &__src->s.status.tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:472:18: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
472 | #define __m(x) (*(struct __large_struct __user *)(x))
| ^
arch/x86/include/asm/uaccess.h:483:36: note: in expansion of macro '__m'
483 | : : ltype(x), "m" (__m(addr)) \
| ^~~
arch/x86/include/asm/uaccess.h:146:9: note: in expansion of macro '__put_user_goto'
146 | __put_user_goto(x, ptr, "q", "er", label)
| ^~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:248:17: note: in expansion of macro '__put_user_goto_u64'
248 | __put_user_goto_u64(__x, __ptr, label); \
| ^~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3081:9: note: in expansion of macro 'unsafe_put_user'
3081 | unsafe_put_user(__s.tstamp.tv_sec, &__src->s.status.tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/asm-generic/bitops/instrumented-atomic.h:14,
from arch/x86/include/asm/bitops.h:429,
from include/linux/bitops.h:67,
from include/linux/kernel.h:23,
from include/linux/cpumask.h:11,
from arch/x86/include/asm/paravirt.h:21,
from arch/x86/include/asm/cpuid/api.h:57,
from arch/x86/include/asm/processor.h:19,
from arch/x86/include/asm/timex.h:5,
from include/linux/timex.h:67,
from include/linux/time32.h:13,
from include/linux/time.h:60,
from include/linux/compat.h:10:
arch/x86/include/asm/uaccess.h:253:34: error: passing argument 1 of 'kmsan_copy_to_user' makes pointer from integer without a cast [-Wint-conversion]
253 | instrument_put_user(__x, __ptr, size); \
| ^~~~~
| |
| int
include/linux/instrumented.h:213:28: note: in definition of macro 'instrument_put_user'
213 | kmsan_copy_to_user(ptr, &from, sizeof(from), 0); \
| ^~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3081:9: note: in expansion of macro 'unsafe_put_user'
3081 | unsafe_put_user(__s.tstamp.tv_sec, &__src->s.status.tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from include/linux/instrumented.h:13:
include/linux/kmsan-checks.h:87:52: note: expected 'void *' but argument is of type 'int'
87 | static inline void kmsan_copy_to_user(void __user *to, const void *from,
| ~~~~~~~~~~~~~^~
sound/core/pcm_native.c:3082:61: error: 'struct snd_pcm_mmap_status_x32' has no member named 'tstamp'
3082 | unsafe_put_user(__s.tstamp.tv_nsec, &__src->s.status.tstamp.tv_nsec, failed); \
| ^
arch/x86/include/asm/uaccess.h:234:22: note: in definition of macro '__put_user_size'
234 | __typeof__(*(ptr)) __x = (x); /* eval x once */ \
| ^~~
sound/core/pcm_native.c:3082:9: note: in expansion of macro 'unsafe_put_user'
3082 | unsafe_put_user(__s.tstamp.tv_nsec, &__src->s.status.tstamp.tv_nsec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
sound/core/pcm_native.c:3082:61: error: 'struct snd_pcm_mmap_status_x32' has no member named 'tstamp'
3082 | unsafe_put_user(__s.tstamp.tv_nsec, &__src->s.status.tstamp.tv_nsec, failed); \
| ^
arch/x86/include/asm/uaccess.h:234:35: note: in definition of macro '__put_user_size'
234 | __typeof__(*(ptr)) __x = (x); /* eval x once */ \
| ^
sound/core/pcm_native.c:3082:9: note: in expansion of macro 'unsafe_put_user'
3082 | unsafe_put_user(__s.tstamp.tv_nsec, &__src->s.status.tstamp.tv_nsec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
sound/core/pcm_native.c:3082:61: error: 'struct snd_pcm_mmap_status_x32' has no member named 'tstamp'
3082 | unsafe_put_user(__s.tstamp.tv_nsec, &__src->s.status.tstamp.tv_nsec, failed); \
| ^
arch/x86/include/asm/uaccess.h:235:20: note: in definition of macro '__put_user_size'
235 | __typeof__(ptr) __ptr = (ptr); /* eval ptr once */ \
| ^~~
sound/core/pcm_native.c:3082:9: note: in expansion of macro 'unsafe_put_user'
3082 | unsafe_put_user(__s.tstamp.tv_nsec, &__src->s.status.tstamp.tv_nsec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
sound/core/pcm_native.c:3082:61: error: 'struct snd_pcm_mmap_status_x32' has no member named 'tstamp'
3082 | unsafe_put_user(__s.tstamp.tv_nsec, &__src->s.status.tstamp.tv_nsec, failed); \
| ^
arch/x86/include/asm/uaccess.h:235:34: note: in definition of macro '__put_user_size'
235 | __typeof__(ptr) __ptr = (ptr); /* eval ptr once */ \
| ^~~
sound/core/pcm_native.c:3082:9: note: in expansion of macro 'unsafe_put_user'
3082 | unsafe_put_user(__s.tstamp.tv_nsec, &__src->s.status.tstamp.tv_nsec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
sound/core/pcm_native.c:3082:61: error: 'struct snd_pcm_mmap_status_x32' has no member named 'tstamp'
3082 | unsafe_put_user(__s.tstamp.tv_nsec, &__src->s.status.tstamp.tv_nsec, failed); \
| ^
arch/x86/include/asm/uaccess.h:237:17: note: in definition of macro '__put_user_size'
237 | switch (size) { \
| ^~~~
sound/core/pcm_native.c:3082:9: note: in expansion of macro 'unsafe_put_user'
3082 | unsafe_put_user(__s.tstamp.tv_nsec, &__src->s.status.tstamp.tv_nsec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:472:18: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
472 | #define __m(x) (*(struct __large_struct __user *)(x))
| ^
arch/x86/include/asm/uaccess.h:483:36: note: in expansion of macro '__m'
483 | : : ltype(x), "m" (__m(addr)) \
| ^~~
arch/x86/include/asm/uaccess.h:239:17: note: in expansion of macro '__put_user_goto'
239 | __put_user_goto(__x, __ptr, "b", "iq", label); \
| ^~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3082:9: note: in expansion of macro 'unsafe_put_user'
3082 | unsafe_put_user(__s.tstamp.tv_nsec, &__src->s.status.tstamp.tv_nsec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:472:18: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
472 | #define __m(x) (*(struct __large_struct __user *)(x))
| ^
arch/x86/include/asm/uaccess.h:483:36: note: in expansion of macro '__m'
483 | : : ltype(x), "m" (__m(addr)) \
| ^~~
arch/x86/include/asm/uaccess.h:242:17: note: in expansion of macro '__put_user_goto'
242 | __put_user_goto(__x, __ptr, "w", "ir", label); \
| ^~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3082:9: note: in expansion of macro 'unsafe_put_user'
3082 | unsafe_put_user(__s.tstamp.tv_nsec, &__src->s.status.tstamp.tv_nsec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:472:18: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
472 | #define __m(x) (*(struct __large_struct __user *)(x))
| ^
arch/x86/include/asm/uaccess.h:483:36: note: in expansion of macro '__m'
483 | : : ltype(x), "m" (__m(addr)) \
| ^~~
arch/x86/include/asm/uaccess.h:245:17: note: in expansion of macro '__put_user_goto'
245 | __put_user_goto(__x, __ptr, "l", "ir", label); \
| ^~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3082:9: note: in expansion of macro 'unsafe_put_user'
3082 | unsafe_put_user(__s.tstamp.tv_nsec, &__src->s.status.tstamp.tv_nsec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:472:18: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
472 | #define __m(x) (*(struct __large_struct __user *)(x))
| ^
arch/x86/include/asm/uaccess.h:483:36: note: in expansion of macro '__m'
483 | : : ltype(x), "m" (__m(addr)) \
| ^~~
arch/x86/include/asm/uaccess.h:146:9: note: in expansion of macro '__put_user_goto'
146 | __put_user_goto(x, ptr, "q", "er", label)
| ^~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:248:17: note: in expansion of macro '__put_user_goto_u64'
248 | __put_user_goto_u64(__x, __ptr, label); \
| ^~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3082:9: note: in expansion of macro 'unsafe_put_user'
3082 | unsafe_put_user(__s.tstamp.tv_nsec, &__src->s.status.tstamp.tv_nsec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:253:34: error: passing argument 1 of 'kmsan_copy_to_user' makes pointer from integer without a cast [-Wint-conversion]
253 | instrument_put_user(__x, __ptr, size); \
| ^~~~~
| |
| int
include/linux/instrumented.h:213:28: note: in definition of macro 'instrument_put_user'
213 | kmsan_copy_to_user(ptr, &from, sizeof(from), 0); \
| ^~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3082:9: note: in expansion of macro 'unsafe_put_user'
3082 | unsafe_put_user(__s.tstamp.tv_nsec, &__src->s.status.tstamp.tv_nsec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kmsan-checks.h:87:52: note: expected 'void *' but argument is of type 'int'
87 | static inline void kmsan_copy_to_user(void __user *to, const void *from,
| ~~~~~~~~~~~~~^~
sound/core/pcm_native.c:3084:67: error: 'struct snd_pcm_mmap_status_x32' has no member named 'audio_tstamp'; did you mean 'audio_tstamp_sec'?
3084 | unsafe_put_user(__s.audio_tstamp.tv_sec, &__src->s.status.audio_tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:234:22: note: in definition of macro '__put_user_size'
234 | __typeof__(*(ptr)) __x = (x); /* eval x once */ \
| ^~~
sound/core/pcm_native.c:3084:9: note: in expansion of macro 'unsafe_put_user'
3084 | unsafe_put_user(__s.audio_tstamp.tv_sec, &__src->s.status.audio_tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
sound/core/pcm_native.c:3084:67: error: 'struct snd_pcm_mmap_status_x32' has no member named 'audio_tstamp'; did you mean 'audio_tstamp_sec'?
3084 | unsafe_put_user(__s.audio_tstamp.tv_sec, &__src->s.status.audio_tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:234:35: note: in definition of macro '__put_user_size'
234 | __typeof__(*(ptr)) __x = (x); /* eval x once */ \
| ^
sound/core/pcm_native.c:3084:9: note: in expansion of macro 'unsafe_put_user'
3084 | unsafe_put_user(__s.audio_tstamp.tv_sec, &__src->s.status.audio_tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
sound/core/pcm_native.c:3084:67: error: 'struct snd_pcm_mmap_status_x32' has no member named 'audio_tstamp'; did you mean 'audio_tstamp_sec'?
3084 | unsafe_put_user(__s.audio_tstamp.tv_sec, &__src->s.status.audio_tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:235:20: note: in definition of macro '__put_user_size'
235 | __typeof__(ptr) __ptr = (ptr); /* eval ptr once */ \
| ^~~
sound/core/pcm_native.c:3084:9: note: in expansion of macro 'unsafe_put_user'
3084 | unsafe_put_user(__s.audio_tstamp.tv_sec, &__src->s.status.audio_tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
sound/core/pcm_native.c:3084:67: error: 'struct snd_pcm_mmap_status_x32' has no member named 'audio_tstamp'; did you mean 'audio_tstamp_sec'?
3084 | unsafe_put_user(__s.audio_tstamp.tv_sec, &__src->s.status.audio_tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:235:34: note: in definition of macro '__put_user_size'
235 | __typeof__(ptr) __ptr = (ptr); /* eval ptr once */ \
| ^~~
sound/core/pcm_native.c:3084:9: note: in expansion of macro 'unsafe_put_user'
3084 | unsafe_put_user(__s.audio_tstamp.tv_sec, &__src->s.status.audio_tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
sound/core/pcm_native.c:3084:67: error: 'struct snd_pcm_mmap_status_x32' has no member named 'audio_tstamp'; did you mean 'audio_tstamp_sec'?
3084 | unsafe_put_user(__s.audio_tstamp.tv_sec, &__src->s.status.audio_tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:237:17: note: in definition of macro '__put_user_size'
237 | switch (size) { \
| ^~~~
sound/core/pcm_native.c:3084:9: note: in expansion of macro 'unsafe_put_user'
3084 | unsafe_put_user(__s.audio_tstamp.tv_sec, &__src->s.status.audio_tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:472:18: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
472 | #define __m(x) (*(struct __large_struct __user *)(x))
| ^
arch/x86/include/asm/uaccess.h:483:36: note: in expansion of macro '__m'
483 | : : ltype(x), "m" (__m(addr)) \
| ^~~
arch/x86/include/asm/uaccess.h:239:17: note: in expansion of macro '__put_user_goto'
239 | __put_user_goto(__x, __ptr, "b", "iq", label); \
| ^~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3084:9: note: in expansion of macro 'unsafe_put_user'
3084 | unsafe_put_user(__s.audio_tstamp.tv_sec, &__src->s.status.audio_tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:472:18: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
472 | #define __m(x) (*(struct __large_struct __user *)(x))
| ^
arch/x86/include/asm/uaccess.h:483:36: note: in expansion of macro '__m'
483 | : : ltype(x), "m" (__m(addr)) \
| ^~~
arch/x86/include/asm/uaccess.h:242:17: note: in expansion of macro '__put_user_goto'
242 | __put_user_goto(__x, __ptr, "w", "ir", label); \
| ^~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3084:9: note: in expansion of macro 'unsafe_put_user'
3084 | unsafe_put_user(__s.audio_tstamp.tv_sec, &__src->s.status.audio_tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:472:18: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
472 | #define __m(x) (*(struct __large_struct __user *)(x))
| ^
arch/x86/include/asm/uaccess.h:483:36: note: in expansion of macro '__m'
483 | : : ltype(x), "m" (__m(addr)) \
| ^~~
arch/x86/include/asm/uaccess.h:245:17: note: in expansion of macro '__put_user_goto'
245 | __put_user_goto(__x, __ptr, "l", "ir", label); \
| ^~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3084:9: note: in expansion of macro 'unsafe_put_user'
3084 | unsafe_put_user(__s.audio_tstamp.tv_sec, &__src->s.status.audio_tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:472:18: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
472 | #define __m(x) (*(struct __large_struct __user *)(x))
| ^
arch/x86/include/asm/uaccess.h:483:36: note: in expansion of macro '__m'
483 | : : ltype(x), "m" (__m(addr)) \
| ^~~
arch/x86/include/asm/uaccess.h:146:9: note: in expansion of macro '__put_user_goto'
146 | __put_user_goto(x, ptr, "q", "er", label)
| ^~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:248:17: note: in expansion of macro '__put_user_goto_u64'
248 | __put_user_goto_u64(__x, __ptr, label); \
| ^~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3084:9: note: in expansion of macro 'unsafe_put_user'
3084 | unsafe_put_user(__s.audio_tstamp.tv_sec, &__src->s.status.audio_tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:253:34: error: passing argument 1 of 'kmsan_copy_to_user' makes pointer from integer without a cast [-Wint-conversion]
253 | instrument_put_user(__x, __ptr, size); \
| ^~~~~
| |
| int
include/linux/instrumented.h:213:28: note: in definition of macro 'instrument_put_user'
213 | kmsan_copy_to_user(ptr, &from, sizeof(from), 0); \
| ^~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3084:9: note: in expansion of macro 'unsafe_put_user'
3084 | unsafe_put_user(__s.audio_tstamp.tv_sec, &__src->s.status.audio_tstamp.tv_sec, failed); \
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kmsan-checks.h:87:52: note: expected 'void *' but argument is of type 'int'
87 | static inline void kmsan_copy_to_user(void __user *to, const void *from,
| ~~~~~~~~~~~~~^~
sound/core/pcm_native.c:3085:68: error: 'struct snd_pcm_mmap_status_x32' has no member named 'audio_tstamp'; did you mean 'audio_tstamp_sec'?
3085 | unsafe_put_user(__s.audio_tstamp.tv_nsec, &__src->s.status.audio_tstamp.tv_nsec, failed);\
| ^~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:234:22: note: in definition of macro '__put_user_size'
234 | __typeof__(*(ptr)) __x = (x); /* eval x once */ \
| ^~~
sound/core/pcm_native.c:3085:9: note: in expansion of macro 'unsafe_put_user'
3085 | unsafe_put_user(__s.audio_tstamp.tv_nsec, &__src->s.status.audio_tstamp.tv_nsec, failed);\
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
sound/core/pcm_native.c:3085:68: error: 'struct snd_pcm_mmap_status_x32' has no member named 'audio_tstamp'; did you mean 'audio_tstamp_sec'?
3085 | unsafe_put_user(__s.audio_tstamp.tv_nsec, &__src->s.status.audio_tstamp.tv_nsec, failed);\
| ^~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:234:35: note: in definition of macro '__put_user_size'
234 | __typeof__(*(ptr)) __x = (x); /* eval x once */ \
| ^
sound/core/pcm_native.c:3085:9: note: in expansion of macro 'unsafe_put_user'
3085 | unsafe_put_user(__s.audio_tstamp.tv_nsec, &__src->s.status.audio_tstamp.tv_nsec, failed);\
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
sound/core/pcm_native.c:3085:68: error: 'struct snd_pcm_mmap_status_x32' has no member named 'audio_tstamp'; did you mean 'audio_tstamp_sec'?
3085 | unsafe_put_user(__s.audio_tstamp.tv_nsec, &__src->s.status.audio_tstamp.tv_nsec, failed);\
| ^~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:235:20: note: in definition of macro '__put_user_size'
235 | __typeof__(ptr) __ptr = (ptr); /* eval ptr once */ \
| ^~~
sound/core/pcm_native.c:3085:9: note: in expansion of macro 'unsafe_put_user'
3085 | unsafe_put_user(__s.audio_tstamp.tv_nsec, &__src->s.status.audio_tstamp.tv_nsec, failed);\
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
sound/core/pcm_native.c:3085:68: error: 'struct snd_pcm_mmap_status_x32' has no member named 'audio_tstamp'; did you mean 'audio_tstamp_sec'?
3085 | unsafe_put_user(__s.audio_tstamp.tv_nsec, &__src->s.status.audio_tstamp.tv_nsec, failed);\
| ^~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:235:34: note: in definition of macro '__put_user_size'
235 | __typeof__(ptr) __ptr = (ptr); /* eval ptr once */ \
| ^~~
sound/core/pcm_native.c:3085:9: note: in expansion of macro 'unsafe_put_user'
3085 | unsafe_put_user(__s.audio_tstamp.tv_nsec, &__src->s.status.audio_tstamp.tv_nsec, failed);\
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
sound/core/pcm_native.c:3085:68: error: 'struct snd_pcm_mmap_status_x32' has no member named 'audio_tstamp'; did you mean 'audio_tstamp_sec'?
3085 | unsafe_put_user(__s.audio_tstamp.tv_nsec, &__src->s.status.audio_tstamp.tv_nsec, failed);\
| ^~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:237:17: note: in definition of macro '__put_user_size'
237 | switch (size) { \
| ^~~~
sound/core/pcm_native.c:3085:9: note: in expansion of macro 'unsafe_put_user'
3085 | unsafe_put_user(__s.audio_tstamp.tv_nsec, &__src->s.status.audio_tstamp.tv_nsec, failed);\
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:472:18: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
472 | #define __m(x) (*(struct __large_struct __user *)(x))
| ^
arch/x86/include/asm/uaccess.h:483:36: note: in expansion of macro '__m'
483 | : : ltype(x), "m" (__m(addr)) \
| ^~~
arch/x86/include/asm/uaccess.h:239:17: note: in expansion of macro '__put_user_goto'
239 | __put_user_goto(__x, __ptr, "b", "iq", label); \
| ^~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3085:9: note: in expansion of macro 'unsafe_put_user'
3085 | unsafe_put_user(__s.audio_tstamp.tv_nsec, &__src->s.status.audio_tstamp.tv_nsec, failed);\
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:472:18: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
472 | #define __m(x) (*(struct __large_struct __user *)(x))
| ^
arch/x86/include/asm/uaccess.h:483:36: note: in expansion of macro '__m'
483 | : : ltype(x), "m" (__m(addr)) \
| ^~~
arch/x86/include/asm/uaccess.h:242:17: note: in expansion of macro '__put_user_goto'
242 | __put_user_goto(__x, __ptr, "w", "ir", label); \
| ^~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3085:9: note: in expansion of macro 'unsafe_put_user'
3085 | unsafe_put_user(__s.audio_tstamp.tv_nsec, &__src->s.status.audio_tstamp.tv_nsec, failed);\
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:472:18: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
472 | #define __m(x) (*(struct __large_struct __user *)(x))
| ^
arch/x86/include/asm/uaccess.h:483:36: note: in expansion of macro '__m'
483 | : : ltype(x), "m" (__m(addr)) \
| ^~~
arch/x86/include/asm/uaccess.h:245:17: note: in expansion of macro '__put_user_goto'
245 | __put_user_goto(__x, __ptr, "l", "ir", label); \
| ^~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3085:9: note: in expansion of macro 'unsafe_put_user'
3085 | unsafe_put_user(__s.audio_tstamp.tv_nsec, &__src->s.status.audio_tstamp.tv_nsec, failed);\
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:472:18: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
472 | #define __m(x) (*(struct __large_struct __user *)(x))
| ^
arch/x86/include/asm/uaccess.h:483:36: note: in expansion of macro '__m'
483 | : : ltype(x), "m" (__m(addr)) \
| ^~~
arch/x86/include/asm/uaccess.h:146:9: note: in expansion of macro '__put_user_goto'
146 | __put_user_goto(x, ptr, "q", "er", label)
| ^~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:248:17: note: in expansion of macro '__put_user_goto_u64'
248 | __put_user_goto_u64(__x, __ptr, label); \
| ^~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3085:9: note: in expansion of macro 'unsafe_put_user'
3085 | unsafe_put_user(__s.audio_tstamp.tv_nsec, &__src->s.status.audio_tstamp.tv_nsec, failed);\
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/x86/include/asm/uaccess.h:253:34: error: passing argument 1 of 'kmsan_copy_to_user' makes pointer from integer without a cast [-Wint-conversion]
253 | instrument_put_user(__x, __ptr, size); \
| ^~~~~
| |
| int
include/linux/instrumented.h:213:28: note: in definition of macro 'instrument_put_user'
213 | kmsan_copy_to_user(ptr, &from, sizeof(from), 0); \
| ^~~
arch/x86/include/asm/uaccess.h:533:9: note: in expansion of macro '__put_user_size'
533 | __put_user_size((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)), label)
| ^~~~~~~~~~~~~~~
sound/core/pcm_native.c:3085:9: note: in expansion of macro 'unsafe_put_user'
3085 | unsafe_put_user(__s.audio_tstamp.tv_nsec, &__src->s.status.audio_tstamp.tv_nsec, failed);\
| ^~~~~~~~~~~~~~~
sound/core/pcm_compat.c:451:13: note: in expansion of macro 'snd_pcm_sync_ptr_put_user'
451 | if (snd_pcm_sync_ptr_put_user(sstatus, scontrol, src))
| ^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/kmsan-checks.h:87:52: note: expected 'void *' but argument is of type 'int'
87 | static inline void kmsan_copy_to_user(void __user *to, const void *from,
| ~~~~~~~~~~~~~^~
cc1: all warnings being treated as errors
Caused by (sone of) commits
2acd83beb4d3 ("ALSA: pcm: refactor copy from/to user in SNDRV_PCM_IOCTL_SYNC_PTR")
de32a6120b80 ("ALSA: pcm: Convert snd_pcm_sync_ptr() to user_access_begin/user_access_end()")
a0f3992ee86e ("ALSA: pcm: Replace [audio_]tstamp_[n]sec by struct __snd_timespec in struct snd_pcm_mmap_status32")
a9b49bf8ad59 ("ALSA: pcm: Convert SNDRV_PCM_IOCTL_SYNC_PTR to user_access_begin/user_access_end()")
I have used the sound tree from next-20250613 for today.
--
Cheers,
Stephen Rothwell
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