March 2023 - Linux-stable-mirror

+ kcsan-avoid-passing-g-for-test.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: kcsan: avoid passing -g for test has been added to the -mm mm-hotfixes-unstable branch. Its filename is kcsan-avoid-passing-g-for-test.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Marco Elver <elver(a)google.com> Subject: kcsan: avoid passing -g for test Date: Thu, 16 Mar 2023 23:47:05 +0100 Nathan reported that when building with GNU as and a version of clang that defaults to DWARF5, the assembler will complain with: Error: non-constant .uleb128 is not supported This is because `-g` defaults to the compiler debug info default. If the assembler does not support some of the directives used, the above errors occur. To fix, remove the explicit passing of `-g`. All the test wants is that stack traces print valid function names, and debug info is not required for that. (I currently cannot recall why I added the explicit `-g`.) Link: https://lkml.kernel.org/r/20230316224705.709984-2-elver@google.com Fixes: 1fe84fd4a402 ("kcsan: Add test suite") Signed-off-by: Marco Elver <elver(a)google.com> Reported-by: Nathan Chancellor <nathan(a)kernel.org> Cc: Alexander Potapenko <glider(a)google.com> Cc: Dmitry Vyukov <dvyukov(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- --- a/kernel/kcsan/Makefile~kcsan-avoid-passing-g-for-test +++ a/kernel/kcsan/Makefile @@ -16,6 +16,6 @@ obj-y := core.o debugfs.o report.o KCSAN_INSTRUMENT_BARRIERS_selftest.o := y obj-$(CONFIG_KCSAN_SELFTEST) += selftest.o -CFLAGS_kcsan_test.o := $(CFLAGS_KCSAN) -g -fno-omit-frame-pointer +CFLAGS_kcsan_test.o := $(CFLAGS_KCSAN) -fno-omit-frame-pointer CFLAGS_kcsan_test.o += $(DISABLE_STRUCTLEAK_PLUGIN) obj-$(CONFIG_KCSAN_KUNIT_TEST) += kcsan_test.o _ Patches currently in -mm which might be from elver(a)google.com are kasan-powerpc-dont-rename-memintrinsics-if-compiler-adds-prefixes.patch kfence-avoid-passing-g-for-test.patch kcsan-avoid-passing-g-for-test.patch kfence-kcsan-avoid-passing-g-for-tests.patch

2 years, 1 month

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+ kfence-avoid-passing-g-for-test.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: kfence: avoid passing -g for test has been added to the -mm mm-hotfixes-unstable branch. Its filename is kfence-avoid-passing-g-for-test.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Marco Elver <elver(a)google.com> Subject: kfence: avoid passing -g for test Date: Thu, 16 Mar 2023 23:47:04 +0100 Nathan reported that when building with GNU as and a version of clang that defaults to DWARF5: $ make -skj"$(nproc)" ARCH=riscv CROSS_COMPILE=riscv64-linux-gnu- \ LLVM=1 LLVM_IAS=0 O=build \ mrproper allmodconfig mm/kfence/kfence_test.o /tmp/kfence_test-08a0a0.s: Assembler messages: /tmp/kfence_test-08a0a0.s:14627: Error: non-constant .uleb128 is not supported /tmp/kfence_test-08a0a0.s:14628: Error: non-constant .uleb128 is not supported /tmp/kfence_test-08a0a0.s:14632: Error: non-constant .uleb128 is not supported /tmp/kfence_test-08a0a0.s:14633: Error: non-constant .uleb128 is not supported /tmp/kfence_test-08a0a0.s:14639: Error: non-constant .uleb128 is not supported ... This is because `-g` defaults to the compiler debug info default. If the assembler does not support some of the directives used, the above errors occur. To fix, remove the explicit passing of `-g`. All the test wants is that stack traces print valid function names, and debug info is not required for that. (I currently cannot recall why I added the explicit `-g`.) Link: https://lkml.kernel.org/r/20230316224705.709984-1-elver@google.com Fixes: bc8fbc5f305a ("kfence: add test suite") Signed-off-by: Marco Elver <elver(a)google.com> Reported-by: Nathan Chancellor <nathan(a)kernel.org> Cc: Alexander Potapenko <glider(a)google.com> Cc: Dmitry Vyukov <dvyukov(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- --- a/mm/kfence/Makefile~kfence-avoid-passing-g-for-test +++ a/mm/kfence/Makefile @@ -2,5 +2,5 @@ obj-y := core.o report.o -CFLAGS_kfence_test.o := -g -fno-omit-frame-pointer -fno-optimize-sibling-calls +CFLAGS_kfence_test.o := -fno-omit-frame-pointer -fno-optimize-sibling-calls obj-$(CONFIG_KFENCE_KUNIT_TEST) += kfence_test.o _ Patches currently in -mm which might be from elver(a)google.com are kasan-powerpc-dont-rename-memintrinsics-if-compiler-adds-prefixes.patch kfence-avoid-passing-g-for-test.patch kcsan-avoid-passing-g-for-test.patch kfence-kcsan-avoid-passing-g-for-tests.patch

2 years, 1 month

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Re: [PATCH 6.2 000/137] 6.2.7-rc2 review

by Ronald Warsow

Hi Greg 6.2.7-rc2 compiles [1], boots and runs here on x86_64 (Intel i5-11400, Fedora 38 Beta) [1] with gcc version 13.0.1 only with WERROR=N Thanks Tested-by: Ronald Warsow <rwarsow(a)gmx.de>

2 years, 1 month

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[PATCH 4.14 00/20] 4.14.310-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.310 release. There are 20 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sat, 18 Mar 2023 08:33:04 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.310-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.310-rc2 Rhythm Mahajan <rhythm.m.mahajan(a)oracle.com> x86/cpu: Fix LFENCE serialization check in init_amd() John Harrison <John.C.Harrison(a)Intel.com> drm/i915: Don't use BAR mappings for ring buffers with LLC Tung Nguyen <tung.q.nguyen(a)dektech.com.au> tipc: improve function tipc_wait_for_cond() Paul Elder <paul.elder(a)ideasonboard.com> media: ov5640: Fix analogue gain control Alvaro Karsz <alvaro.karsz(a)solid-run.com> PCI: Add SolidRun vendor ID Nathan Chancellor <nathan(a)kernel.org> macintosh: windfarm: Use unsigned type for 1-bit bitfields Edward Humes <aurxenon(a)lunos.org> alpha: fix R_ALPHA_LITERAL reloc for large modules xurui <xurui(a)kylinos.cn> MIPS: Fix a compilation issue Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> clk: qcom: mmcc-apq8084: remove spdm clocks Shigeru Yoshida <syoshida(a)redhat.com> net: caif: Fix use-after-free in cfusbl_device_notify() Eric Dumazet <edumazet(a)google.com> ila: do not generate empty messages in ila_xlat_nl_cmd_get_mapping() Kang Chen <void0red(a)gmail.com> nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties Fedor Pchelkin <pchelkin(a)ispras.ru> nfc: change order inside nfc_se_io error path Zhihao Cheng <chengzhihao1(a)huawei.com> ext4: zero i_disksize when initializing the bootloader inode Ye Bin <yebin10(a)huawei.com> ext4: fix WARNING in ext4_update_inline_data Ye Bin <yebin10(a)huawei.com> ext4: move where set the MAY_INLINE_DATA flag is set Darrick J. Wong <djwong(a)kernel.org> ext4: fix another off-by-one fsmap error on 1k block filesystems Eric Whitney <enwlinux(a)gmail.com> ext4: fix RENAME_WHITEOUT handling for inline directories Andrew Cooper <andrew.cooper3(a)citrix.com> x86/CPU/AMD: Disable XSAVES on AMD family 0x17 Theodore Ts'o <tytso(a)mit.edu> fs: prevent out-of-bounds array speculation when closing a file descriptor ------------- Diffstat: Makefile | 4 +- arch/alpha/kernel/module.c | 4 +- arch/mips/include/asm/mach-rc32434/pci.h | 2 +- arch/x86/kernel/cpu/amd.c | 11 +- drivers/clk/qcom/mmcc-apq8084.c | 271 ------------------------------- drivers/gpu/drm/i915/intel_ringbuffer.c | 4 +- drivers/macintosh/windfarm_lm75_sensor.c | 4 +- drivers/macintosh/windfarm_smu_sensors.c | 4 +- drivers/media/i2c/ov5640.c | 2 +- drivers/nfc/fdp/i2c.c | 4 + fs/ext4/fsmap.c | 2 + fs/ext4/inline.c | 1 - fs/ext4/inode.c | 7 +- fs/ext4/ioctl.c | 1 + fs/ext4/namei.c | 13 +- fs/ext4/xattr.c | 3 + fs/file.c | 1 + include/linux/pci_ids.h | 2 + net/caif/caif_usb.c | 3 + net/ipv6/ila/ila_xlat.c | 1 + net/nfc/netlink.c | 2 +- net/tipc/socket.c | 2 +- 22 files changed, 53 insertions(+), 295 deletions(-)

2 years, 1 month

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Hallo Sonnenschein, wie geht es dir?

by Marion

Es tut mir leid, Sie zu stören und in Ihre Privatsphäre einzudringen. Ich bin ledig, einsam und auf der Suche nach einem fürsorglichen, liebevollen und romantischen Begleiter. Ich bin ein heimlicher Verehrer und würde gerne die Gelegenheit dazu nutzen mehr voneinander erfahren. Ich weiß, es ist seltsam, Sie zu kontaktieren auf diese Weise und ich hoffe, Sie können mir verzeihen. Ich bin ein schüchterner Mensch u Das ist der einzige Weg, wie ich weiß, dass ich Ihre Aufmerksamkeit erregen könnte. Ich will nur zu wissen, was Sie denken, und meine Absicht ist es nicht, Sie zu beleidigen. Ich hoffe, wir können Freunde sein, wenn es das ist, was Sie wollen, obwohl ich es wünsche mehr als nur ein Freund zu sein. Ich weiß, dass Sie ein paar Fragen haben Fragen Sie und ich hoffe, ich kann einige Ihrer Neugier mit ein paar befriedigen Antworten. Ich glaube an das Sprichwort: „Für die Welt bist du nur eine Person, aber für jemand Besonderen bist du die Welt'. Alles was ich will ist Liebe, romantische Fürsorge und Aufmerksamkeit von einem besonderen Begleiter, der ich bin hoffend wärst du. Ich hoffe, dass diese Botschaft der Beginn einer langen Frist sein wird Kommunikation zwischen uns, senden Sie einfach eine Antwort auf diese Nachricht, it wird mich glücklich machen. Umarmungen und Küsse, Marion. -- This email has been checked for viruses by Avast antivirus software. www.avast.com

2 years, 1 month

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R: Darlehen

by TCS SERVICE

Hallo, Benötigen Sie einen DARLEHEN für geschäftliche oder private Zwecke? Wir helfen Ihnen bei jeder Kreditsumme, die Sie benötigen. Unser Zinssatz ist attraktiv, nur 3 % Zinsen. Sie können einen beliebigen Betrag zu 3 % Zinsen von €5,000 bis maximal €10,000,000.00 ausleihen. Do you need a loan for business or personal purposes? Kontaktieren Sie uns für weitere Details und Informationen Whatapp: +34 602 06 2806 Danke und tschüss

2 years, 1 month

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[PATCH v7] tty: fix hang on tty device with no_room set

by juanfengpy＠gmail.com

From: Hui Li <caelli(a)tencent.com> We have met a hang on pty device, the reader was blocking at epoll on master side, the writer was sleeping at wait_woken inside n_tty_write on slave side, and the write buffer on tty_port was full, we found that the reader and writer would never be woken again and blocked forever. The problem was caused by a race between reader and kworker: n_tty_read(reader): n_tty_receive_buf_common(kworker): copy_from_read_buf()| |room = N_TTY_BUF_SIZE - (ldata->read_head - tail) |room <= 0 n_tty_kick_worker() | |ldata->no_room = true After writing to slave device, writer wakes up kworker to flush data on tty_port to reader, and the kworker finds that reader has no room to store data so room <= 0 is met. At this moment, reader consumes all the data on reader buffer and calls n_tty_kick_worker to check ldata->no_room which is false and reader quits reading. Then kworker sets ldata->no_room=true and quits too. If write buffer is not full, writer will wake kworker to flush data again after following writes, but if write buffer is full and writer goes to sleep, kworker will never be woken again and tty device is blocked. This problem can be solved with a check for read buffer size inside n_tty_receive_buf_common, if read buffer is empty and ldata->no_room is true, a call to n_tty_kick_worker is necessary to keep flushing data to reader. Cc: <stable(a)vger.kernel.org> Fixes: 42458f41d08f ("n_tty: Ensure reader restarts worker for next reader") Reviewed-by: Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> Signed-off-by: Hui Li <caelli(a)tencent.com> --- Patch changelogs between v1 and v2: -add barrier inside n_tty_read and n_tty_receive_buf_common; -comment why barrier is needed; -access to ldata->no_room is changed with READ_ONCE and WRITE_ONCE; Patch changelogs between v2 and v3: -in function n_tty_receive_buf_common, add unlikely to check ldata->no_room, eg: if (unlikely(ldata->no_room)), and READ_ONCE is removed here to get locality; -change comment for barrier to show the race condition to make comment easier to understand; Patch changelogs between v3 and v4: -change subject from 'tty: fix a possible hang on tty device' to 'tty: fix hang on tty device with no_room set' to make subject more obvious; Patch changelogs between v4 and v5: -name is changed from cael to caelli, li is added as the family name and caelli is the fullname. Patch changelogs between v5 and v6: -change from and Signed-off-by, from 'caelli <juanfengpy(a)gmail.com>' to 'caelli <caelli(a)tencent.com>', later one is my corporate address. Patch changelogs between v6 and v7: -change name from caelli to 'Hui Li', which is my name in chinese. -the comment for barrier is improved, and a Fixes and Reviewed-by tags is added. drivers/tty/n_tty.c | 41 +++++++++++++++++++++++++++++++++++++---- 1 file changed, 37 insertions(+), 4 deletions(-) diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index c8f56c9b1a1c..8c17304fffcf 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -204,8 +204,8 @@ static void n_tty_kick_worker(struct tty_struct *tty) struct n_tty_data *ldata = tty->disc_data; /* Did the input worker stop? Restart it */ - if (unlikely(ldata->no_room)) { - ldata->no_room = 0; + if (unlikely(READ_ONCE(ldata->no_room))) { + WRITE_ONCE(ldata->no_room, 0); WARN_RATELIMIT(tty->port->itty == NULL, "scheduling with invalid itty\n"); @@ -1698,7 +1698,7 @@ n_tty_receive_buf_common(struct tty_struct *tty, const unsigned char *cp, if (overflow && room < 0) ldata->read_head--; room = overflow; - ldata->no_room = flow && !room; + WRITE_ONCE(ldata->no_room, flow && !room); } else overflow = 0; @@ -1729,6 +1729,27 @@ n_tty_receive_buf_common(struct tty_struct *tty, const unsigned char *cp, } else n_tty_check_throttle(tty); + if (unlikely(ldata->no_room)) { + /* + * Barrier here is to ensure to read the latest read_tail in + * chars_in_buffer() and to make sure that read_tail is not loaded + * before ldata->no_room is set, otherwise, following race may occur: + * n_tty_receive_buf_common() + * n_tty_read() + * if (!chars_in_buffer(tty))->false + * copy_from_read_buf() + * read_tail=commit_head + * n_tty_kick_worker() + * if (ldata->no_room)->false + * ldata->no_room = 1 + * Then both kworker and reader will fail to kick n_tty_kick_worker(), + * smp_mb is paired with smp_mb() in n_tty_read(). + */ + smp_mb(); + if (!chars_in_buffer(tty)) + n_tty_kick_worker(tty); + } + up_read(&tty->termios_rwsem); return rcvd; @@ -2282,8 +2303,25 @@ static ssize_t n_tty_read(struct tty_struct *tty, struct file *file, if (time) timeout = time; } - if (old_tail != ldata->read_tail) + if (old_tail != ldata->read_tail) { + /* + * Make sure no_room is not read in n_tty_kick_worker() + * before setting ldata->read_tail in copy_from_read_buf(), + * otherwise, following race may occur: + * n_tty_read() + * n_tty_receive_buf_common() + * n_tty_kick_worker() + * if(ldata->no_room)->false + * ldata->no_room = 1 + * if (!chars_in_buffer(tty))->false + * copy_from_read_buf() + * read_tail=commit_head + * Both reader and kworker will fail to kick tty_buffer_restart_work(), + * smp_mb is paired with smp_mb() in n_tty_receive_buf_common(). + */ + smp_mb(); n_tty_kick_worker(tty); + } up_read(&tty->termios_rwsem); remove_wait_queue(&tty->read_wait, &wait); -- 2.27.0

2 years, 1 month

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[PATCH] ASoC: dt-bindings: qcom,lpass-rx-macro: correct minItems for clocks

by Krzysztof Kozlowski

The RX macro codec comes on some platforms in two variants - ADSP and ADSP bypassed - thus the clock-names varies from 3 to 5. The clocks must vary as well: sc7280-idp.dtb: codec@3200000: clocks: [[202, 8], [202, 7], [203]] is too short Fixes: 852fda58d99a ("ASoC: qcom: dt-bindings: Update bindings for clocks in lpass digital codes") Cc: <stable(a)vger.kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> --- Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml index 79c6f8da1319..b0b95689d78b 100644 --- a/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,lpass-rx-macro.yaml @@ -30,6 +30,7 @@ properties: const: 0 clocks: + minItems: 3 maxItems: 5 clock-names: -- 2.34.1

2 years, 1 month

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FAILED: patch "[PATCH] drm/amdgpu/display/mst: Fix mst_state->pbn_div and slot count" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x c689e1e362ea29d10fbd9a5e94b17be991d0e231 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '167844819310084(a)kroah.com' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: c689e1e362ea ("drm/amdgpu/display/mst: Fix mst_state->pbn_div and slot count assignments") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From c689e1e362ea29d10fbd9a5e94b17be991d0e231 Mon Sep 17 00:00:00 2001 From: Lyude Paul <lyude(a)redhat.com> Date: Wed, 23 Nov 2022 14:50:16 -0500 Subject: [PATCH] drm/amdgpu/display/mst: Fix mst_state->pbn_div and slot count assignments Looks like I made a pretty big mistake here without noticing: it seems when I moved the assignments of mst_state->pbn_div I completely missed the fact that the reason for us calling drm_dp_mst_update_slots() earlier was to account for the fact that we need to call this function using info from the root MST connector, instead of just trying to do this from each MST encoder's atomic check function. Otherwise, we end up filling out all of DC's link information with zeroes. So, let's restore that and hopefully fix this DSC regression. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2171 Signed-off-by: Lyude Paul <lyude(a)redhat.com> Signed-off-by: Harry Wentland <harry.wentland(a)amd.com> Fixes: 4d07b0bc4034 ("drm/display/dp_mst: Move all payload info into the atomic state") Cc: stable(a)vger.kernel.org # 6.1 Reviewed-by: Harry Wentland <harry.wentland(a)amd.com> Tested-by: Didier Raboud <odyx(a)debian.org> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 39513a6d2244..2122c2be269b 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -9683,6 +9683,8 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev, struct drm_connector_state *old_con_state, *new_con_state; struct drm_crtc *crtc; struct drm_crtc_state *old_crtc_state, *new_crtc_state; + struct drm_dp_mst_topology_mgr *mgr; + struct drm_dp_mst_topology_state *mst_state; struct drm_plane *plane; struct drm_plane_state *old_plane_state, *new_plane_state; enum dc_status status; @@ -9938,6 +9940,28 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev, lock_and_validation_needed = true; } +#if defined(CONFIG_DRM_AMD_DC_DCN) + /* set the slot info for each mst_state based on the link encoding format */ + for_each_new_mst_mgr_in_state(state, mgr, mst_state, i) { + struct amdgpu_dm_connector *aconnector; + struct drm_connector *connector; + struct drm_connector_list_iter iter; + u8 link_coding_cap; + + drm_connector_list_iter_begin(dev, &iter); + drm_for_each_connector_iter(connector, &iter) { + if (connector->index == mst_state->mgr->conn_base_id) { + aconnector = to_amdgpu_dm_connector(connector); + link_coding_cap = dc_link_dp_mst_decide_link_encoding_format(aconnector->dc_link); + drm_dp_mst_update_slots(mst_state, link_coding_cap); + + break; + } + } + drm_connector_list_iter_end(&iter); + } +#endif + /** * Streams and planes are reset when there are changes that affect * bandwidth. Anything that affects bandwidth needs to go through diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c index 5fa9bab95038..e8d14ab0953a 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c @@ -927,11 +927,6 @@ static int compute_mst_dsc_configs_for_link(struct drm_atomic_state *state, if (IS_ERR(mst_state)) return PTR_ERR(mst_state); - mst_state->pbn_div = dm_mst_get_pbn_divider(dc_link); -#if defined(CONFIG_DRM_AMD_DC_DCN) - drm_dp_mst_update_slots(mst_state, dc_link_dp_mst_decide_link_encoding_format(dc_link)); -#endif - /* Set up params */ for (i = 0; i < dc_state->stream_count; i++) { struct dc_dsc_policy dsc_policy = {0};

2 years, 1 month

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我需要你的帮助

by payne jane

我希望你能理解这个消息，因为我正在使用翻译器给你写信。我是简·佩恩中士夫人。在美国陆军的军事部门。美国，一名中士，32 岁，单身，来自美国俄亥俄州克利夫兰市，目前与同事一起在利比亚班加西执行一项特殊任务。我是一个有爱心、诚实和深情的人，有很好的幽默感，我喜欢结识新朋友并了解他们的生活方式，我喜欢看大海的波浪和群山的美景以及大自然的一切提供。很高兴能更多地了解你，我认为我们可以建立良好的商业友谊。我一直很不开心，因为多年来生活对我不公平；我在 21 岁那年失去了父母。我父亲的名字是帕特里克佩恩和我的母亲玛丽佩恩。没有人帮助我，但我很高兴我终于在美军中找到了自己。我结了婚，有了孩子，但他去世了，不久后我丈夫开始出轨，所以我不得不放弃婚姻。在我的国家美国和利比亚班加西这里，我也很幸运，拥有生活所需的一切，但没有人给我建议。我需要一个诚实的人来信任他，他也会给我建议如何投资。因为我是我父母生前唯一生下的女孩。我不认识你本人，但我认为有一个值得信赖的好人，他可以建立真正的信任和良好的商业友谊，如果你真的有诚实和诚实的名声，我也有一些东西要和你分享相信。在你身上，因为我需要你的帮助。我拥有我在摩洛哥执行任务时在摩洛哥赚到的总和（570 万美元），我会在下一封电子邮件中告诉你我是如何做到的，不要惊慌，它们没有风险而且我在一位与红十字会有联系的人道主义医生的帮助下，她还在摩洛哥的一家银行存了钱。我希望你作为我的受益人来接收基金，并在我完成这里的工作后妥善保管它，并获得我的军事通行证，以便在你的国家与你会面；不要担心银行会通过银行到银行转账的方式将资金转给您，这对我们来说既安全又快捷。笔记; 我现在在利比亚，我不知道我们要在这里待多久，我在这里两次炸弹袭击中幸存下来，这让我想找一个值得信赖的人来帮助我接收和投资该基金，因为我将来到你的祖国投资并开始新的生活，不再是一名军人。如果您愿意谨慎处理，请回复我。我会告诉你接下来的流程，并向你发送更多有关存入资金的银行的信息。以及银行将如何帮助我们通过银行到银行转帐将资金转移到您所在的国家/地区。如果你有兴趣，请与我联系。

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