June 2025 - Linux-stable-mirror

by Alan Ye

The Qualcomm SM6375 processor is a 7nm process SoC for the mid-range market with the following features: CPU: Eight-core design, including high-performance Kryo 670 core and efficient Kryo 265 core, optimized performance and energy efficiency. GPU: Equipped with Adreno 642L GPU, supporting high-quality graphics and gaming experience. AI Engine: Integrated Qualcomm AI engine to enhance intelligent features such as voice recognition and image processing. Connectivity: Supports modern wireless standards such as 5G, Wi-Fi 6 and Bluetooth 5.2. Multimedia: Supports 4K video encoding and decoding Mainly used in mid-to-high-end smartphones, tablets and some IoT devices, suitable for users who need to balance cost performance and performance. .# Part Number Manufacturer Date Code Quantity Unit Price Lead Time Condition (PCS) USD/Each one 1 SM-6375-1-PSP837-TR-00-0-AB QUALCOMM 2023+ 12000pcs US$18.00/pcs 7days New & original - stock 2 PM-6375-0-FOWNSP144-TR-01-0；TR-01-1 QUALCOMM 2023+ 12000pcs US$1.00/pcs 3 PMR-735A-0-WLNSP48-TR-05-0,TR-05-1 QUALCOMM 2023+ 12000pcs US$0.85/pcs 4 PMK-8003-0-FOWPSP36-TR-01-0 QUALCOMM 2023+ 12000pcs US$0.24/pcs 5 SDR-735-0-PSP219B-TR-01-0；TR-01-1 QUALCOMM 2023+ 12000pcs US$2.50/pcs 6 WCD-9370-0-WLPSP55-TR-01-0;TR-01-4 QUALCOMM 2023+ 12000pcs US$0.50/pcs 7 WCN-3988-0-82BWLPSP-TR-00-0 QUALCOMM 2023+ 12000pcs US$3.50/pcs 8 QET-6105-0-WLNSP24B-TR-00-1 QUALCOMM 2023+ 12000pcs US$1.20/pcs 9 QET4101-0-12WLNSP-TR-00-0 QUALCOMM 2022+ 12000pcs US$0.21/pcs These materials are sold as a set for $28/usd, and are guaranteed to be authentic. If you need other Qualcomm materials, please feel free to contact me Stay in tune with product evolutions—tap . Keep Receiving Notices Feel like taking a break? Select Configure Your Mailing.

6 months, 1 week

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[PATCH] wifi: mt76: mt7925: fix invalid array index in ssid assignment during hw scan

by Mingyen Hsieh

From: Michael Lo <michael.lo(a)mediatek.com> Update the destination index to use 'n_ssids', which is incremented only when a valid SSID is present. Previously, both mt76_connac_mcu_hw_scan() and mt7925_mcu_hw_scan() used the loop index 'i' for the destination array, potentially leaving gaps if any source SSIDs had zero length. Cc: stable(a)vger.kernel.org Fixes: c948b5da6bbe ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips") Signed-off-by: Michael Lo <michael.lo(a)mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh(a)mediatek.com> --- drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c | 4 ++-- drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c index db85a9d984c5..660c8df89910 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c @@ -1740,8 +1740,8 @@ int mt76_connac_mcu_hw_scan(struct mt76_phy *phy, struct ieee80211_vif *vif, if (!sreq->ssids[i].ssid_len) continue; - req->ssids[i].ssid_len = cpu_to_le32(sreq->ssids[i].ssid_len); - memcpy(req->ssids[i].ssid, sreq->ssids[i].ssid, + req->ssids[n_ssids].ssid_len = cpu_to_le32(sreq->ssids[i].ssid_len); + memcpy(req->ssids[n_ssids].ssid, sreq->ssids[i].ssid, sreq->ssids[i].ssid_len); n_ssids++; } diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c index 2bd506a4208c..66bac3047b2b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c @@ -3178,8 +3178,8 @@ int mt7925_mcu_hw_scan(struct mt76_phy *phy, struct ieee80211_vif *vif, if (i > MT7925_RNR_SCAN_MAX_BSSIDS) break; - ssid->ssids[i].ssid_len = cpu_to_le32(sreq->ssids[i].ssid_len); - memcpy(ssid->ssids[i].ssid, sreq->ssids[i].ssid, + ssid->ssids[n_ssids].ssid_len = cpu_to_le32(sreq->ssids[i].ssid_len); + memcpy(ssid->ssids[n_ssids].ssid, sreq->ssids[i].ssid, sreq->ssids[i].ssid_len); n_ssids++; } -- 2.34.1

6 months, 1 week

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[PATCH] wifi: mt76: mt7925: fix the wrong config for tx interrupt

by Mingyen Hsieh

From: Ming Yen Hsieh <mingyen.hsieh(a)mediatek.com> MT_INT_TX_DONE_MCU_WM may cause tx interrupt to be mishandled during a reset failure, leading to the reset process failing. By using MT_INT_TX_DONE_MCU instead of MT_INT_TX_DONE_MCU_WM, the handling of tx interrupt is improved. Cc: stable(a)vger.kernel.org Fixes: c948b5da6bbe ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips") Signed-off-by: Ming Yen Hsieh <mingyen.hsieh(a)mediatek.com> --- drivers/net/wireless/mediatek/mt76/mt7925/regs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/regs.h b/drivers/net/wireless/mediatek/mt76/mt7925/regs.h index 547489092c29..341987e47f67 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7925/regs.h @@ -58,7 +58,7 @@ #define MT_INT_TX_DONE_MCU (MT_INT_TX_DONE_MCU_WM | \ MT_INT_TX_DONE_FWDL) -#define MT_INT_TX_DONE_ALL (MT_INT_TX_DONE_MCU_WM | \ +#define MT_INT_TX_DONE_ALL (MT_INT_TX_DONE_MCU | \ MT_INT_TX_DONE_BAND0 | \ GENMASK(18, 4)) -- 2.34.1

6 months, 1 week

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[merged mm-hotfixes-stable] drivers-rapidio-rio_cmc-prevent-possible-used-uninitialized.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: drivers/rapidio/rio_cm.c: prevent possible heap overwrite has been removed from the -mm tree. Its filename was drivers-rapidio-rio_cmc-prevent-possible-used-uninitialized.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Andrew Morton <akpm(a)linux-foundation.org> Subject: drivers/rapidio/rio_cm.c: prevent possible heap overwrite Date: Sat Jun 7 05:43:18 PM PDT 2025 In riocm_cdev_ioctl(RIO_CM_CHAN_SEND) -> cm_chan_msg_send() -> riocm_ch_send() cm_chan_msg_send() checks that userspace didn't send too much data but riocm_ch_send() failed to check that userspace sent sufficient data. The result is that riocm_ch_send() can write to fields in the rio_ch_chan_hdr which were outside the bounds of the space which cm_chan_msg_send() allocated. Address this by teaching riocm_ch_send() to check that the entire rio_ch_chan_hdr was copied in from userspace. Reported-by: maher azz <maherazz04(a)gmail.com> Cc: Matt Porter <mporter(a)kernel.crashing.org> Cc: Alexandre Bounine <alex.bou9(a)gmail.com> Cc: Linus Torvalds <torvalds(a)linuxfoundation.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- drivers/rapidio/rio_cm.c | 3 +++ 1 file changed, 3 insertions(+) --- a/drivers/rapidio/rio_cm.c~drivers-rapidio-rio_cmc-prevent-possible-used-uninitialized +++ a/drivers/rapidio/rio_cm.c @@ -783,6 +783,9 @@ static int riocm_ch_send(u16 ch_id, void if (buf == NULL || ch_id == 0 || len == 0 || len > RIO_MAX_MSG_SIZE) return -EINVAL; + if (len < sizeof(struct rio_ch_chan_hdr)) + return -EINVAL; /* insufficient data from user */ + ch = riocm_get_channel(ch_id); if (!ch) { riocm_error("%s(%d) ch_%d not found", current->comm, _ Patches currently in -mm which might be from akpm(a)linux-foundation.org are mm-add-mmap_prepare-compatibility-layer-for-nested-file-systems-fix.patch

6 months, 1 week

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[merged mm-hotfixes-stable] mm-close-theoretical-race-where-stale-tlb-entries-could-linger.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm: close theoretical race where stale TLB entries could linger has been removed from the -mm tree. Its filename was mm-close-theoretical-race-where-stale-tlb-entries-could-linger.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Ryan Roberts <ryan.roberts(a)arm.com> Subject: mm: close theoretical race where stale TLB entries could linger Date: Fri, 6 Jun 2025 10:28:07 +0100 Commit 3ea277194daa ("mm, mprotect: flush TLB if potentially racing with a parallel reclaim leaving stale TLB entries") described a theoretical race as such: """ Nadav Amit identified a theoretical race between page reclaim and mprotect due to TLB flushes being batched outside of the PTL being held. He described the race as follows: CPU0 CPU1 ---- ---- user accesses memory using RW PTE [PTE now cached in TLB] try_to_unmap_one() ==> ptep_get_and_clear() ==> set_tlb_ubc_flush_pending() mprotect(addr, PROT_READ) ==> change_pte_range() ==> [ PTE non-present - no flush ] user writes using cached RW PTE ... try_to_unmap_flush() The same type of race exists for reads when protecting for PROT_NONE and also exists for operations that can leave an old TLB entry behind such as munmap, mremap and madvise. """ The solution was to introduce flush_tlb_batched_pending() and call it under the PTL from mprotect/madvise/munmap/mremap to complete any pending tlb flushes. However, while madvise_free_pte_range() and madvise_cold_or_pageout_pte_range() were both retro-fitted to call flush_tlb_batched_pending() immediately after initially acquiring the PTL, they both temporarily release the PTL to split a large folio if they stumble upon one. In this case, where re-acquiring the PTL flush_tlb_batched_pending() must be called again, but it previously was not. Let's fix that. There are 2 Fixes: tags here: the first is the commit that fixed madvise_free_pte_range(). The second is the commit that added madvise_cold_or_pageout_pte_range(), which looks like it copy/pasted the faulty pattern from madvise_free_pte_range(). This is a theoretical bug discovered during code review. Link: https://lkml.kernel.org/r/20250606092809.4194056-1-ryan.roberts@arm.com Fixes: 3ea277194daa ("mm, mprotect: flush TLB if potentially racing with a parallel reclaim leaving stale TLB entries") Fixes: 9c276cc65a58 ("mm: introduce MADV_COLD") Signed-off-by: Ryan Roberts <ryan.roberts(a)arm.com> Reviewed-by: Jann Horn <jannh(a)google.com> Acked-by: David Hildenbrand <david(a)redhat.com> Cc: Liam Howlett <liam.howlett(a)oracle.com> Cc: Lorenzo Stoakes <lorenzo.stoakes(a)oracle.com> Cc: Mel Gorman <mgorman <mgorman(a)suse.de> Cc: Vlastimil Babka <vbabka(a)suse.cz> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/madvise.c | 2 ++ 1 file changed, 2 insertions(+) --- a/mm/madvise.c~mm-close-theoretical-race-where-stale-tlb-entries-could-linger +++ a/mm/madvise.c @@ -508,6 +508,7 @@ restart: pte_offset_map_lock(mm, pmd, addr, &ptl); if (!start_pte) break; + flush_tlb_batched_pending(mm); arch_enter_lazy_mmu_mode(); if (!err) nr = 0; @@ -741,6 +742,7 @@ static int madvise_free_pte_range(pmd_t start_pte = pte; if (!start_pte) break; + flush_tlb_batched_pending(mm); arch_enter_lazy_mmu_mode(); if (!err) nr = 0; _ Patches currently in -mm which might be from ryan.roberts(a)arm.com are mm-readahead-honour-new_order-in-page_cache_ra_order.patch mm-readahead-terminate-async-readahead-on-natural-boundary.patch mm-readahead-make-space-in-struct-file_ra_state.patch mm-readahead-store-folio-order-in-struct-file_ra_state.patch mm-filemap-allow-arch-to-request-folio-size-for-exec-memory.patch mm-remove-arch_flush_tlb_batched_pending-arch-helper.patch

6 months, 1 week

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[merged mm-hotfixes-stable] mm-vma-reset-vma-iterator-on-commit_merge-oom-failure.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/vma: reset VMA iterator on commit_merge() OOM failure has been removed from the -mm tree. Its filename was mm-vma-reset-vma-iterator-on-commit_merge-oom-failure.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Lorenzo Stoakes <lorenzo.stoakes(a)oracle.com> Subject: mm/vma: reset VMA iterator on commit_merge() OOM failure Date: Fri, 6 Jun 2025 13:50:32 +0100 While an OOM failure in commit_merge() isn't really feasible due to the allocation which might fail (a maple tree pre-allocation) being 'too small to fail', we do need to handle this case correctly regardless. In vma_merge_existing_range(), we can theoretically encounter failures which result in an OOM error in two ways - firstly dup_anon_vma() might fail with an OOM error, and secondly commit_merge() failing, ultimately, to pre-allocate a maple tree node. The abort logic for dup_anon_vma() resets the VMA iterator to the initial range, ensuring that any logic looping on this iterator will correctly proceed to the next VMA. However the commit_merge() abort logic does not do the same thing. This resulted in a syzbot report occurring because mlockall() iterates through VMAs, is tolerant of errors, but ended up with an incorrect previous VMA being specified due to incorrect iterator state. While making this change, it became apparent we are duplicating logic - the logic introduced in commit 41e6ddcaa0f1 ("mm/vma: add give_up_on_oom option on modify/merge, use in uffd release") duplicates the vmg->give_up_on_oom check in both abort branches. Additionally, we observe that we can perform the anon_dup check safely on dup_anon_vma() failure, as this will not be modified should this call fail. Finally, we need to reset the iterator in both cases, so now we can simply use the exact same code to abort for both. We remove the VM_WARN_ON(err != -ENOMEM) as it would be silly for this to be otherwise and it allows us to implement the abort check more neatly. Link: https://lkml.kernel.org/r/20250606125032.164249-1-lorenzo.stoakes@oracle.com Fixes: 47b16d0462a4 ("mm: abort vma_modify() on merge out of memory failure") Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes(a)oracle.com> Reported-by: syzbot+d16409ea9ecc16ed261a(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/linux-mm/6842cc67.a00a0220.29ac89.003b.GAE@google.c… Reviewed-by: Pedro Falcato <pfalcato(a)suse.de> Reviewed-by: Vlastimil Babka <vbabka(a)suse.cz> Reviewed-by: Liam R. Howlett <Liam.Howlett(a)oracle.com> Cc: Jann Horn <jannh(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/vma.c | 22 ++++------------------ 1 file changed, 4 insertions(+), 18 deletions(-) --- a/mm/vma.c~mm-vma-reset-vma-iterator-on-commit_merge-oom-failure +++ a/mm/vma.c @@ -967,26 +967,9 @@ static __must_check struct vm_area_struc err = dup_anon_vma(next, middle, &anon_dup); } - if (err) + if (err || commit_merge(vmg)) goto abort; - err = commit_merge(vmg); - if (err) { - VM_WARN_ON(err != -ENOMEM); - - if (anon_dup) - unlink_anon_vmas(anon_dup); - - /* - * We've cleaned up any cloned anon_vma's, no VMAs have been - * modified, no harm no foul if the user requests that we not - * report this and just give up, leaving the VMAs unmerged. - */ - if (!vmg->give_up_on_oom) - vmg->state = VMA_MERGE_ERROR_NOMEM; - return NULL; - } - khugepaged_enter_vma(vmg->target, vmg->flags); vmg->state = VMA_MERGE_SUCCESS; return vmg->target; @@ -995,6 +978,9 @@ abort: vma_iter_set(vmg->vmi, start); vma_iter_load(vmg->vmi); + if (anon_dup) + unlink_anon_vmas(anon_dup); + /* * This means we have failed to clone anon_vma's correctly, but no * actual changes to VMAs have occurred, so no harm no foul - if the _ Patches currently in -mm which might be from lorenzo.stoakes(a)oracle.com are mm-add-mmap_prepare-compatibility-layer-for-nested-file-systems.patch mm-add-mmap_prepare-compatibility-layer-for-nested-file-systems-fix-2.patch docs-mm-expand-vma-doc-to-highlight-pte-freeing-non-vma-traversal.patch mm-ksm-have-ksm-vma-checks-not-require-a-vma-pointer.patch mm-ksm-refer-to-special-vmas-via-vm_special-in-ksm_compatible.patch mm-prevent-ksm-from-breaking-vma-merging-for-new-vmas.patch tools-testing-selftests-add-vma-merge-tests-for-ksm-merge.patch mm-pagewalk-split-walk_page_range_novma-into-kernel-user-parts.patch mm-mremap-introduce-more-mergeable-mremap-via-mremap_relocate_anon.patch mm-mremap-add-mremap_must_relocate_anon.patch mm-mremap-add-mremap_relocate_anon-support-for-large-folios.patch tools-uapi-update-copy-of-linux-mmanh-from-the-kernel-sources.patch tools-testing-selftests-add-sys_mremap-helper-to-vm_utilh.patch tools-testing-selftests-add-mremap-cases-that-merge-normally.patch tools-testing-selftests-add-mremap_relocate_anon-merge-test-cases.patch tools-testing-selftests-expand-mremap-tests-for-mremap_relocate_anon.patch tools-testing-selftests-have-cow-self-test-use-mremap_relocate_anon.patch tools-testing-selftests-test-relocate-anon-in-split-huge-page-test.patch tools-testing-selftests-add-mremap_relocate_anon-fork-tests.patch

6 months, 1 week

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[PATCH v6] clk: qcom: dispcc-sm8750: Fix setting rate byte and pixel clocks

by Krzysztof Kozlowski

On SM8750 the setting rate of pixel and byte clocks, while the parent DSI PHY PLL, fails with: disp_cc_mdss_byte0_clk_src: rcg didn't update its configuration. DSI PHY PLL has to be unprepared and its "PLL Power Down" bits in CMN_CTRL_0 asserted. Mark these clocks with CLK_OPS_PARENT_ENABLE to ensure the parent is enabled during rate changes. Cc: <stable(a)vger.kernel.org> Fixes: f1080d8dab0f ("clk: qcom: dispcc-sm8750: Add SM8750 Display clock controller") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> --- Changes in v6: 1. Add CLK_OPS_PARENT_ENABLE also to pclk1, pclk2 and byte1. 2. Add Fixes tag and cc-stable Previously part of v5 (thus b4 diff might not work nice here): https://lore.kernel.org/r/20250430-b4-sm8750-display-v5-6-8cab30c3e4df@lina… Changes in v5: 1. New patch in above patchset. Cc: Abhinav Kumar <quic_abhinavk(a)quicinc.com> Cc: Dmitry Baryshkov <lumag(a)kernel.org> --- drivers/clk/qcom/dispcc-sm8750.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/clk/qcom/dispcc-sm8750.c b/drivers/clk/qcom/dispcc-sm8750.c index 877b40d50e6f..ca09da111a50 100644 --- a/drivers/clk/qcom/dispcc-sm8750.c +++ b/drivers/clk/qcom/dispcc-sm8750.c @@ -393,7 +393,7 @@ static struct clk_rcg2 disp_cc_mdss_byte0_clk_src = { .name = "disp_cc_mdss_byte0_clk_src", .parent_data = disp_cc_parent_data_1, .num_parents = ARRAY_SIZE(disp_cc_parent_data_1), - .flags = CLK_SET_RATE_PARENT, + .flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE, .ops = &clk_byte2_ops, }, }; @@ -408,7 +408,7 @@ static struct clk_rcg2 disp_cc_mdss_byte1_clk_src = { .name = "disp_cc_mdss_byte1_clk_src", .parent_data = disp_cc_parent_data_1, .num_parents = ARRAY_SIZE(disp_cc_parent_data_1), - .flags = CLK_SET_RATE_PARENT, + .flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE, .ops = &clk_byte2_ops, }, }; @@ -712,7 +712,7 @@ static struct clk_rcg2 disp_cc_mdss_pclk0_clk_src = { .name = "disp_cc_mdss_pclk0_clk_src", .parent_data = disp_cc_parent_data_1, .num_parents = ARRAY_SIZE(disp_cc_parent_data_1), - .flags = CLK_SET_RATE_PARENT, + .flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE, .ops = &clk_pixel_ops, }, }; @@ -727,7 +727,7 @@ static struct clk_rcg2 disp_cc_mdss_pclk1_clk_src = { .name = "disp_cc_mdss_pclk1_clk_src", .parent_data = disp_cc_parent_data_1, .num_parents = ARRAY_SIZE(disp_cc_parent_data_1), - .flags = CLK_SET_RATE_PARENT, + .flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE, .ops = &clk_pixel_ops, }, }; @@ -742,7 +742,7 @@ static struct clk_rcg2 disp_cc_mdss_pclk2_clk_src = { .name = "disp_cc_mdss_pclk2_clk_src", .parent_data = disp_cc_parent_data_1, .num_parents = ARRAY_SIZE(disp_cc_parent_data_1), - .flags = CLK_SET_RATE_PARENT, + .flags = CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE, .ops = &clk_pixel_ops, }, }; -- 2.45.2

6 months, 1 week

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[PATCH] clk: qcom: gcc-ipq8074: fix broken freq table for nss_port6_tx_clk_src

by Christian Marangi

With the conversion done by commit e88f03230dc0 ("clk: qcom: gcc-ipq8074: rework nss_port5/6 clock to multiple conf") a Copy-Paste error was made for the nss_port6_tx_clk_src frequency table. This was caused by the wrong setting of the parent in ftbl_nss_port6_tx_clk_src that was wrongly set to P_UNIPHY1_RX instead of P_UNIPHY2_TX. This cause the UNIPHY2 port to malfunction when it needs to be scaled to higher clock. The malfunction was observed with the example scenario with an Aquantia 10G PHY connected and a speed higher than 1G (example 2.5G) Fix the broken frequency table to restore original functionality. Cc: stable(a)vger.kernel.org Fixes: e88f03230dc0 ("clk: qcom: gcc-ipq8074: rework nss_port5/6 clock to multiple conf") Signed-off-by: Christian Marangi <ansuelsmth(a)gmail.com> --- drivers/clk/qcom/gcc-ipq8074.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/clk/qcom/gcc-ipq8074.c b/drivers/clk/qcom/gcc-ipq8074.c index 7258ba5c0900..1329ea28d703 100644 --- a/drivers/clk/qcom/gcc-ipq8074.c +++ b/drivers/clk/qcom/gcc-ipq8074.c @@ -1895,10 +1895,10 @@ static const struct freq_conf ftbl_nss_port6_tx_clk_src_125[] = { static const struct freq_multi_tbl ftbl_nss_port6_tx_clk_src[] = { FMS(19200000, P_XO, 1, 0, 0), FM(25000000, ftbl_nss_port6_tx_clk_src_25), - FMS(78125000, P_UNIPHY1_RX, 4, 0, 0), + FMS(78125000, P_UNIPHY2_TX, 4, 0, 0), FM(125000000, ftbl_nss_port6_tx_clk_src_125), - FMS(156250000, P_UNIPHY1_RX, 2, 0, 0), - FMS(312500000, P_UNIPHY1_RX, 1, 0, 0), + FMS(156250000, P_UNIPHY2_TX, 2, 0, 0), + FMS(312500000, P_UNIPHY2_TX, 1, 0, 0), { } }; -- 2.48.1

6 months, 1 week

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[PATCH RESEND 5.10.y 0/4] serial: sh-sci: Backport fixes

by Claudiu

From: Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> Hi, Commit 653143ed73ec ("serial: sh-sci: Check if TX data was written to device in .tx_empty()") doesn't apply cleanly on top of v5.10.y stable tree. This series adjust it. Along with it, propose for backporting other sh-sci fixes. Please provide your feedback. Thank you, Claudiu Beznea Claudiu Beznea (4): serial: sh-sci: Check if TX data was written to device in .tx_empty() serial: sh-sci: Move runtime PM enable to sci_probe_single() serial: sh-sci: Clean sci_ports[0] after at earlycon exit serial: sh-sci: Increment the runtime usage counter for the earlycon device drivers/tty/serial/sh-sci.c | 97 ++++++++++++++++++++++++++++++------- 1 file changed, 79 insertions(+), 18 deletions(-) -- 2.43.0

6 months, 1 week

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[PATCH 6.1.y 0/4] serial: sh-sci: Backport fixes

by Claudiu

From: Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> Hi, Commit 653143ed73ec ("serial: sh-sci: Check if TX data was written to device in .tx_empty()") doesn't apply cleanly on top of v6.1.y stable tree. This series adjust it. Along with it, propose for backporting other sh-sci fixes. Please provide your feedback. Thank you, Claudiu Beznea Claudiu Beznea (4): serial: sh-sci: Check if TX data was written to device in .tx_empty() serial: sh-sci: Move runtime PM enable to sci_probe_single() serial: sh-sci: Clean sci_ports[0] after at earlycon exit serial: sh-sci: Increment the runtime usage counter for the earlycon device drivers/tty/serial/sh-sci.c | 97 ++++++++++++++++++++++++++++++------- 1 file changed, 79 insertions(+), 18 deletions(-) -- 2.43.0

6 months, 1 week

2
8
0 0

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