- Jan 16, 2023
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Rob Clark authored
In cases where implicit sync is used, it is still useful (for things like sub-allocation, etc) to allow userspace to opt-out of implicit sync on per-BO basis. Signed-off-by:
Rob Clark <robdclark@chromium.org> Patchwork: https://patchwork.freedesktop.org/patch/514216/ Link: https://lore.kernel.org/r/20221206192123.661448-1-robdclark@gmail.com
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- Dec 30, 2022
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Masahiro Yamada authored
Dennis Gilmore reports that the BuildID is missing in the arm64 vmlinux since commit 994b7ac1 ("arm64: remove special treatment for the link order of head.o"). The issue is that the type of .notes section, which contains the BuildID, changed from NOTES to PROGBITS. Ard Biesheuvel figured out that whichever object gets linked first gets to decide the type of a section. The PROGBITS type is the result of the compiler emitting .note.GNU-stack as PROGBITS rather than NOTE. While Ard provided a fix for arm64, I want to fix this globally because the same issue is happening on riscv since commit 2348e6bf ("riscv: remove special treatment for the link order of head.o"). This problem will happen in general for other architectures if they start to drop unneeded entries from scripts/head-object-list.txt. Discard .note.GNU-stack in include/asm-generic/vmlinux.lds.h. Link: https://lore.kernel.org/lkml/CAABkxwuQoz1CTbyb57n0ZX65eSYiTonFCU8-LCQc=74D=xE=rA@mail.gmail.com/ Fixes: 994b7ac1 ("arm64: remove special treatment for the link order of head.o") Fixes: 2348e6bf ("riscv: remove special treatment for the link order of head.o") Reported-by:
Dennis Gilmore <dennis@ausil.us> Suggested-by:
Ard Biesheuvel <ardb@kernel.org> Signed-off-by:
Masahiro Yamada <masahiroy@kernel.org> Acked-by:
Palmer Dabbelt <palmer@rivosinc.com>
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- Dec 28, 2022
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Christoph Hellwig authored
Commands like Write Zeros can change the contents of a namespaces without actually transferring data. To protect against this, check the Commands Supported and Effects log is supported by the controller for any unprivileg command passthrough and refuse unprivileged passthrough if the command has any effects that can change data or metadata. Note: While the Commands Support and Effects log page has only been mandatory since NVMe 2.0, it is widely supported because Windows requires it for any command passthrough from userspace. Fixes: e4fbcf32 ("nvme: identify-namespace without CAP_SYS_ADMIN") Signed-off-by:
Christoph Hellwig <hch@lst.de> Reviewed-by:
Keith Busch <kbusch@kernel.org> Reviewed-by:
Sagi Grimberg <sagi@grimberg.me> Reviewed-by:
Kanchan Joshi <joshi.k@samsung.com>
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Christoph Hellwig authored
3 << 16 does not generate the correct mask for bits 16, 17 and 18. Use the GENMASK macro to generate the correct mask instead. Fixes: 84fef62d ("nvme: check admin passthru command effects") Signed-off-by:
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- Dec 27, 2022
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Stefan Metzmacher authored
include/uapi/linux/io_uring.h is synced 1:1 into liburing:src/include/liburing/io_uring.h. liburing has a configure check to detect the need for linux/time_types.h. It can opt-out by defining UAPI_LINUX_IO_URING_H_SKIP_LINUX_TIME_TYPES_H Fixes: 78a861b9 ("io_uring: add sync cancelation API through io_uring_register()") Link: https://github.com/axboe/liburing/issues/708 Link: https://github.com/axboe/liburing/pull/709 Link: https://lore.kernel.org/io-uring/20221115212614.1308132-1-ammar.faizi@intel.com/T/#m9f5dd571cd4f6a5dee84452dbbca3b92ba7a4091 CC: Jens Axboe <axboe@kernel.dk> Cc: Ammar Faizi <ammarfaizi2@gnuweeb.org> Signed-off-by:
Stefan Metzmacher <metze@samba.org> Reviewed-by:
Ammar Faizi <ammarfaizi2@gnuweeb.org> Link: https://lore.kernel.org/r/7071a0a1d751221538b20b63f9160094fc7e06f4.1668630247.git.metze@samba.org Signed-off-by:
Jens Axboe <axboe@kernel.dk>
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David Woodhouse authored
These are (uint64_t)-1 magic values are a userspace ABI, allowing the shared info pages and other enlightenments to be disabled. This isn't a Xen ABI because Xen doesn't let the guest turn these off except with the full SHUTDOWN_soft_reset mechanism. Under KVM, the userspace VMM is expected to handle soft reset, and tear down the kernel parts of the enlightenments accordingly. Suggested-by:
Sean Christopherson <seanjc@google.com> Signed-off-by:
David Woodhouse <dwmw@amazon.co.uk> Message-Id: <20221226120320.1125390-5-dwmw2@infradead.org> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com>
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- Dec 22, 2022
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Introduce the ability to track requests for the addition of DRM debugfs files at any time and have them added all at once during drm_dev_register(). Drivers can add DRM debugfs files to a device-managed list and, during drm_dev_register(), all added files will be created at once. Now, the drivers can use the functions drm_debugfs_add_file() and drm_debugfs_add_files() to create DRM debugfs files instead of using the drm_debugfs_create_files() function. Co-developed-by:
Wambui Karuga <wambui.karugax@gmail.com> Signed-off-by:
Maíra Canal <mcanal@igalia.com> Reviewed-by:
Maxime Ripard <maxime@cerno.tech> Reviewed-by:
Melissa Wen <mwen@igalia.com> Acked-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by:
Maíra Canal <mairacanal@riseup.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20221219120621.15086-2-mcanal@igalia.com -
Mario Limonciello authored
The current logic for the ACPI backlight detection will create a backlight device if no native or vendor drivers have created 8 seconds after the system has booted if the ACPI tables included backlight control methods. If the GPU drivers have loaded, they may be able to report whether any LCD panels were found. Allow using this information to factor in whether to enable the fallback logic for making an acpi_video0 backlight device. Suggested-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
Mario Limonciello <mario.limonciello@amd.com> Reviewed-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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- Dec 20, 2022
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Jason A. Donenfeld authored
Convert the final two users of prandom_u32_max() that slipped in during 6.2-rc1 to use get_random_u32_below(). Then, with no more users left, we can finally remove the deprecated function. Signed-off-by:Jason A. Donenfeld <Jason@zx2c4.com>
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Jason A. Donenfeld authored
The <asm/archrandom.h> header is a random.c private detail, not something to be called by other code. As such, don't make it automatically available by way of random.h. Cc: Michael Ellerman <mpe@ellerman.id.au> Acked-by:
Heiko Carstens <hca@linux.ibm.com> Reviewed-by:
Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by:
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Benjamin Coddington authored
Now that in-kernel socket users that may recurse during reclaim have benn converted to sk_use_task_frag = false, we can have sk_page_frag() simply check that value. Signed-off-by:
Benjamin Coddington <bcodding@redhat.com> Reviewed-by:
Guillaume Nault <gnault@redhat.com> Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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Guillaume Nault authored
Sockets that can be used while recursing into memory reclaim, like those used by network block devices and file systems, mustn't use current->task_frag: if the current process is already using it, then the inner memory reclaim call would corrupt the task_frag structure. To avoid this, sk_page_frag() uses ->sk_allocation to detect sockets that mustn't use current->task_frag, assuming that those used during memory reclaim had their allocation constraints reflected in ->sk_allocation. This unfortunately doesn't cover all cases: in an attempt to remove all usage of GFP_NOFS and GFP_NOIO, sunrpc stopped setting these flags in ->sk_allocation, and used memalloc_nofs critical sections instead. This breaks the sk_page_frag() heuristic since the allocation constraints are now stored in current->flags, which sk_page_frag() can't read without risking triggering a cache miss and slowing down TCP's fast path. This patch creates a new field in struct sock, named sk_use_task_frag, which sockets with memory reclaim constraints can set to false if they can't safely use current->task_frag. In such cases, sk_page_frag() now always returns the socket's page_frag (->sk_frag). The first user is sunrpc, which needs to avoid using current->task_frag but can keep ->sk_allocation set to GFP_KERNEL otherwise. Eventually, it might be possible to simplify sk_page_frag() by only testing ->sk_use_task_frag and avoid relying on the ->sk_allocation heuristic entirely (assuming other sockets will set ->sk_use_task_frag according to their constraints in the future). The new ->sk_use_task_frag field is placed in a hole in struct sock and belongs to a cache line shared with ->sk_shutdown. Therefore it should be hot and shouldn't have negative performance impacts on TCP's fast path (sk_shutdown is tested just before the while() loop in tcp_sendmsg_locked()). Link: https://lore.kernel.org/netdev/b4d8cb09c913d3e34f853736f3f5628abfd7f4b6.1656699567.git.gnault@redhat.com/ Signed-off-by:
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- Dec 19, 2022
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David Howells authored
Fix the switched parameters on rxrpc_alloc_peer() and rxrpc_get_peer(). The ref argument and the why argument got mixed. Fixes: 47c810a7 ("rxrpc: trace: Don't use __builtin_return_address for rxrpc_peer tracing") Signed-off-by:
David Howells <dhowells@redhat.com> cc: Marc Dionne <marc.dionne@auristor.com> cc: linux-afs@lists.infradead.org Signed-off-by:
David S. Miller <davem@davemloft.net>
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Elvis Wang authored
Add Global Command Engine(GCE) header file to define the GCE thread priority, GCE subsys id, event and constant for mt8188. Signed-off-by:
Elvis Wang <Elvis.Wang@mediatek.com> Reviewed-by:
AngeloGioacchino Del <Regno<angelogioacchino.delregno@collabora.com> Acked-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by:
Jassi Brar <jaswinder.singh@linaro.org>
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- Dec 16, 2022
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Jens Axboe authored
Since commit: b99182c5 ("bio: add pcpu caching for non-polling bio_put") we support bio caching for IRQ based IO as well, hence there's no need to manually clear REQ_ALLOC_CACHE if we disable polling on a request. Reviewed-by:
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- Dec 15, 2022
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Peter Zijlstra authored
Since __HAVE_ARCH_* style guards have been depricated in favour of defining the function name onto itself, convert pxxp_get(). Suggested-by:
Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by:
Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/Y2EUEBlQXNgaJgoI@hirez.programming.kicks-ass.net
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Peter Zijlstra authored
There's no point in having the identical routines for PTE/PMD have different names. Signed-off-by:
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Peter Zijlstra authored
Since it no longer applies to only PTEs, rename it to PXX. Suggested-by:
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Peter Zijlstra authored
AFAICT there's no reason to do anything different than what we do for PTEs. Make it so (also affects SH). Signed-off-by:
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Peter Zijlstra authored
Improve the comment. Suggested-by:
Matthew Wilcox <willy@infradead.org> Signed-off-by:
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Peter Zijlstra authored
Provide a native implementation of set_memory_rox(), avoiding the double set_memory_ro();set_memory_x(); calls. Suggested-by:
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Peter Zijlstra authored
Because endlessly repeating: set_memory_ro() set_memory_x() is getting tedious. Suggested-by:
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Peter Zijlstra authored
Instead of duplicating init_mm, allocate a fresh mm. The advantage is that mm_alloc() has much simpler dependencies. Additionally it makes more conceptual sense, init_mm has no (and must not have) user state to duplicate. Signed-off-by:
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Peter Zijlstra authored
In order to allow using mm_alloc() much earlier, move initializing mm_cachep into mm_init(). Signed-off-by:
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- Dec 14, 2022
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There are no users of connector_atv_platform_data in the mainline kernel so support for it can be removed from the panel driver. Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by:
Helge Deller <deller@gmx.de>
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There are no users of panel_dpi_platform_data in the mainline kernel so support for it can be removed from the panel driver. Signed-off-by:
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There are no users of panel_acx565akm_platform_data in the mainline kernel so support for it can be removed from the panel driver. Signed-off-by:
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Affe Null authored
The MIPI DBI specification defines separate vdd (panel power) and vddi (I/O voltage) supplies. Displays that require different voltages for the different supplies do exist, so the supplies cannot be combined into one as they are now. Add a new io_regulator property to the mipi_dbi_dev struct which can be set by the panel driver along with the regulator property. Signed-off-by:
Otto Pflüger <otto.pflueger@abscue.de> Reviewed-by:
Noralf Trønnes <noralf@tronnes.org> Signed-off-by:
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- Dec 13, 2022
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Steven Rostedt (Google) authored
To differentiate between long arrays and cpumasks, the __cpumask() field was created. Part of the TRACE_EVENT() macros test if the type is signed or not by using the is_signed_type() macro. The __cpumask() field used the __dynamic_array() helper but because cpumask_t is a structure, it could not be used in the is_signed_type() macro as that would fail to build, so instead it passed in the pointer to cpumask_t. Unfortunately, that creates in the format file: field:__data_loc cpumask_t *[] mask; offset:36; size:4; signed:0; Which looks like an array of pointers to cpumask_t and not a cpumask_t type, which is misleading to user space parsers. Douglas Raillard pointed out that the "[]" are also misleading, as cpumask_t is not an array. Since cpumask() hasn't been created yet, and the parsers currently fail on it (but will still produce the raw output), make it be: field:__data_loc cpumask_t mask; offset:36; size:4; signed:0; Which is the correct type of the field. Then the parsers can be updated to handle this. Link: https://lore.kernel.org/lkml/6dda5e1d-9416-b55e-88f3-31d148bc925f@arm.com/ Link: https://lore.kernel.org/linux-trace-kernel/20221212193814.0e3f1e43@gandalf.local.home Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Valentin Schneider <vschneid@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Fixes: 8230f27b ("tracing: Add __cpumask to denote a trace event field that is a cpumask_t") Reported-by:
Douglas Raillard <douglas.raillard@arm.com> Signed-off-by:
Steven Rostedt (Google) <rostedt@goodmis.org>
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Christian Brauner authored
The vfs{g,u}id_{gt,lt}_* helpers are currently not needed outside of ima and we shouldn't incentivize people to use them by placing them into the header. Let's just define them locally in the one file in ima where they are used. Suggested-by:Christian Brauner (Microsoft) <brauner@kernel.org>
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- Dec 12, 2022
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Coco Li authored
IPv6/TCP and GRO stacks can build big TCP packets with an added temporary Hop By Hop header. Is GSO is not involved, then the temporary header needs to be removed in the driver. This patch provides a generic helper for drivers that need to modify their headers in place. Tested: Compiled and ran with ethtool -K eth1 tso off Could send Big TCP packets Signed-off-by:
Coco Li <lixiaoyan@google.com> Link: https://lore.kernel.org/r/20221210041646.3587757-1-lixiaoyan@google.com Signed-off-by:
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Ido Schimmel authored
Add the 'MDBE_ATTR_RTPORT' attribute to allow user space to specify the routing protocol of the MDB port group entry. Enforce a minimum value of 'RTPROT_STATIC' to prevent user space from using protocol values that should only be set by the kernel (e.g., 'RTPROT_KERNEL'). Maintain backward compatibility by defaulting to 'RTPROT_STATIC'. The protocol is already visible to user space in RTM_NEWMDB responses and notifications via the 'MDBA_MDB_EATTR_RTPROT' attribute. The routing protocol allows a routing daemon to distinguish between entries configured by it and those configured by the administrator. Once MDB flush is supported, the protocol can be used as a criterion according to which the flush is performed. Examples: # bridge mdb add dev br0 port dummy10 grp 239.1.1.1 permanent proto kernel Error: integer out of range. # bridge mdb add dev br0 port dummy10 grp 239.1.1.1 permanent proto static # bridge mdb add dev br0 port dummy10 grp 239.1.1.1 src 192.0.2.1 permanent proto zebra # bridge mdb add dev br0 port dummy10 grp 239.1.1.2 permanent source_list 198.51.100.1,198.51.100.2 filter_mode include proto 250 # bridge -d mdb show dev br0 port dummy10 grp 239.1.1.2 src 198.51.100.2 permanent filter_mode include proto 250 dev br0 port dummy10 grp 239.1.1.2 src 198.51.100.1 permanent filter_mode include proto 250 dev br0 port dummy10 grp 239.1.1.2 permanent filter_mode include source_list 198.51.100.2/0.00,198.51.100.1/0.00 proto 250 dev br0 port dummy10 grp 239.1.1.1 src 192.0.2.1 permanent filter_mode include proto zebra dev br0 port dummy10 grp 239.1.1.1 permanent filter_mode exclude proto static Signed-off-by:
Ido Schimmel <idosch@nvidia.com> Acked-by:
Nikolay Aleksandrov <razor@blackwall.org> Signed-off-by:
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Ido Schimmel authored
Add new netlink attributes to the RTM_NEWMDB request that allow user space to add (*, G) with a source list and filter mode. The RTM_NEWMDB message can already dump such entries (created by the kernel) so there is no need to add dump support. However, the message contains a different set of attributes depending if it is a request or a response. The naming and structure of the new attributes try to follow the existing ones used in the response. Request: [ struct nlmsghdr ] [ struct br_port_msg ] [ MDBA_SET_ENTRY ] struct br_mdb_entry [ MDBA_SET_ENTRY_ATTRS ] [ MDBE_ATTR_SOURCE ] struct in_addr / struct in6_addr [ MDBE_ATTR_SRC_LIST ] // new [ MDBE_SRC_LIST_ENTRY ] [ MDBE_SRCATTR_ADDRESS ] struct in_addr / struct in6_addr [ ...] [ MDBE_ATTR_GROUP_MODE ] // new u8 Response: [ struct nlmsghdr ] [ struct br_port_msg ] [ MDBA_MDB ] [ MDBA_MDB_ENTRY ] [ MDBA_MDB_ENTRY_INFO ] struct br_mdb_entry [ MDBA_MDB_EATTR_TIMER ] u32 [ MDBA_MDB_EATTR_SOURCE ] struct in_addr / struct in6_addr [ MDBA_MDB_EATTR_RTPROT ] u8 [ MDBA_MDB_EATTR_SRC_LIST ] [ MDBA_MDB_SRCLIST_ENTRY ] [ MDBA_MDB_SRCATTR_ADDRESS ] struct in_addr / struct in6_addr [ MDBA_MDB_SRCATTR_TIMER ] u8 [...] [ MDBA_MDB_EATTR_GROUP_MODE ] u8 Signed-off-by:
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Xin Long authored
Currently, in bonding it reused the IFF_SLAVE flag and checked it in ipv6 addrconf to prevent ipv6 addrconf. However, it is not a proper flag to use for no ipv6 addrconf, for bonding it has to move IFF_SLAVE flag setting ahead of dev_open() in bond_enslave(). Also, IFF_MASTER/SLAVE are historical flags used in bonding and eql, as Jiri mentioned, the new devices like Team, Failover do not use this flag. So as Jiri suggested, this patch adds IFF_NO_ADDRCONF in priv_flags of the device to indicate no ipv6 addconf, and uses it in bonding and moves IFF_SLAVE flag setting back to its original place. Signed-off-by:
Xin Long <lucien.xin@gmail.com> Signed-off-by:
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Yunsheng Lin authored
tso_count_descs() is a small function doing simple calculation, and tso_count_descs() is used in fast path, so inline it to reduce the overhead of calls. Signed-off-by:
Yunsheng Lin <linyunsheng@huawei.com> Link: https://lore.kernel.org/r/20221212032426.16050-1-linyunsheng@huawei.com Signed-off-by:
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Jaegeuk Kim authored
This patch introduces a runtime hot/cold data separation method for f2fs, in order to improve the accuracy for data temperature classification, reduce the garbage collection overhead after long-term data updates. Enhanced hot/cold data separation can record data block update frequency as "age" of the extent per inode, and take use of the age info to indicate better temperature type for data block allocation: - It records total data blocks allocated since mount; - When file extent has been updated, it calculate the count of data blocks allocated since last update as the age of the extent; - Before the data block allocated, it searches for the age info and chooses the suitable segment for allocation. Test and result: - Prepare: create about 30000 files * 3% for cold files (with cold file extension like .apk, from 3M to 10M) * 50% for warm files (with random file extension like .FcDxq, from 1K to 4M) * 47% for hot files (with hot file extension like .db, from 1K to 256K) - create(5%)/random update(90%)/delete(5%) the files * total write amount is about 70G * fsync will be called for .db files, and buffered write will be used for other files The storage of test device is large enough(128G) so that it will not switch to SSR mode during the test. Benefit: dirty segment count increment reduce about 14% - before: Dirty +21110 - after: Dirty +18286 Signed-off-by:
qixiaoyu1 <qixiaoyu1@xiaomi.com> Signed-off-by:
xiongping1 <xiongping1@xiaomi.com> Signed-off-by:
Jaegeuk Kim <jaegeuk@kernel.org>
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Jaegeuk Kim authored
This patch prepares extent_cache to be ready for addition. Reviewed-by:
Chao Yu <chao@kernel.org> Signed-off-by:
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Sven Peter authored
Broadcom 4378/4387 controllers found in Apple Silicon Macs claim to support getting MWS Transport Layer Configuration, < HCI Command: Read Local Supported... (0x04|0x0002) plen 0 > HCI Event: Command Complete (0x0e) plen 68 Read Local Supported Commands (0x04|0x0002) ncmd 1 Status: Success (0x00) [...] Get MWS Transport Layer Configuration (Octet 30 - Bit 3)] [...] , but then don't actually allow the required command: > HCI Event: Command Complete (0x0e) plen 15 Get MWS Transport Layer Configuration (0x05|0x000c) ncmd 1 Status: Command Disallowed (0x0c) Number of transports: 0 Baud rate list: 0 entries 00 00 00 00 00 00 00 00 00 00 Signed-off-by:Sven Peter <sven@svenpeter.dev> Signed-off-by:
Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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Sven Peter authored
Broadcom 4377 controllers found in Apple x86 Macs with the T2 chip claim to support extended scanning when querying supported states, < HCI Command: LE Read Supported St.. (0x08|0x001c) plen 0 > HCI Event: Command Complete (0x0e) plen 12 LE Read Supported States (0x08|0x001c) ncmd 1 Status: Success (0x00) States: 0x000003ffffffffff [...] LE Set Extended Scan Parameters (Octet 37 - Bit 5) LE Set Extended Scan Enable (Octet 37 - Bit 6) [...] , but then fail to actually implement the extended scanning: < HCI Command: LE Set Extended Sca.. (0x08|0x0041) plen 8 Own address type: Random (0x01) Filter policy: Accept all advertisement (0x00) PHYs: 0x01 Entry 0: LE 1M Type: Active (0x01) Interval: 11.250 msec (0x0012) Window: 11.250 msec (0x0012) > HCI Event: Command Complete (0x0e) plen 4 LE Set Extended Scan Parameters (0x08|0x0041) ncmd 1 Status: Unknown HCI Command (0x01) Signed-off-by: -
Sven Peter authored
Broadcom controllers present on Apple Silicon devices use the upper 8 bits of the event type in the LE Extended Advertising Report for the channel on which the frame has been received. These bits are reserved according to the Bluetooth spec anyway such that we can just drop them to ensure that the advertising results are parsed correctly. The following excerpt from a btmon trace shows a report received on channel 37 by these controllers: > HCI Event: LE Meta Event (0x3e) plen 55 LE Extended Advertising Report (0x0d) Num reports: 1 Entry 0 Event type: 0x2513 Props: 0x0013 Connectable Scannable Use legacy advertising PDUs Data status: Complete Reserved (0x2500) Legacy PDU Type: Reserved (0x2513) Address type: Public (0x00) Address: XX:XX:XX:XX:XX:XX (Shenzhen Jingxun Software [...]) Primary PHY: LE 1M Secondary PHY: No packets SID: no ADI field (0xff) TX power: 127 dBm RSSI: -76 dBm (0xb4) Periodic advertising interval: 0.00 msec (0x0000) Direct address type: Public (0x00) Direct address: 00:00:00:00:00:00 (OUI 00-00-00) Data length: 0x1d [...] Flags: 0x18 Simultaneous LE and BR/EDR (Controller) Simultaneous LE and BR/EDR (Host) Company: Harman International Industries, Inc. (87) Data: [...] Service Data (UUID 0xfddf): Name (complete): JBL Flip 5 Signed-off-by:
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