[openwrt/openwrt] kernel: bump 6.12 to 6.12.48
LEDE Commits
lede-commits at lists.infradead.org
Sun Sep 21 03:15:29 PDT 2025
hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/f86229f33b69d6fe7bc96bb0b97b531056919bc0
commit f86229f33b69d6fe7bc96bb0b97b531056919bc0
Author: Goetz Goerisch <ggoerisch at gmail.com>
AuthorDate: Fri Sep 19 20:36:43 2025 +0200
kernel: bump 6.12 to 6.12.48
Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.48
Remove upstreamed patches:
generic/backport-6.12/630-v6.17-bpf-Allow-fall-back-to-interpreter-for-programs-with.patch [1]
All other patches auto-refreshed.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.48&id=82967254a92e3c5a832f178ef7e7fad4c9ac3d34
Build system: x86/64
Build-tested: flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3, x86/64-glibc
Run-tested: flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3, x86/64-glibc
Tested-by: John Audia <therealgraysky at proton.me>
Signed-off-by: Goetz Goerisch <ggoerisch at gmail.com>
Link: https://github.com/openwrt/openwrt/pull/20096
Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
...c16is7xx-Read-modem-line-state-at-startup.patch | 2 +-
...nvme-pci-Disable-Host-Memory-Buffer-usage.patch | 6 +-
...is7xx-announce-support-for-SER_RS485_RTS_.patch | 2 +-
...all-back-to-interpreter-for-programs-with.patch | 97 ----------------------
target/linux/generic/kernel-6.12 | 4 +-
...f_tables-ignore-EOPNOTSUPP-on-flowtable-d.patch | 2 +-
...io-increase-max-ports-for-rtl839x-rtl931x.patch | 4 +-
...e-Add-precheck-and-delay-for-CQE-pending-.patch | 2 +-
8 files changed, 11 insertions(+), 108 deletions(-)
diff --git a/target/linux/bcm27xx/patches-6.12/950-0331-serial-sc16is7xx-Read-modem-line-state-at-startup.patch b/target/linux/bcm27xx/patches-6.12/950-0331-serial-sc16is7xx-Read-modem-line-state-at-startup.patch
index 57945f6e8b..686aba0ecf 100644
--- a/target/linux/bcm27xx/patches-6.12/950-0331-serial-sc16is7xx-Read-modem-line-state-at-startup.patch
+++ b/target/linux/bcm27xx/patches-6.12/950-0331-serial-sc16is7xx-Read-modem-line-state-at-startup.patch
@@ -16,7 +16,7 @@ Signed-off-by: Phil Elwell <phil at raspberrypi.com>
--- a/drivers/tty/serial/sc16is7xx.c
+++ b/drivers/tty/serial/sc16is7xx.c
-@@ -1206,6 +1206,9 @@ static int sc16is7xx_startup(struct uart
+@@ -1196,6 +1196,9 @@ static int sc16is7xx_startup(struct uart
SC16IS7XX_IER_MSI_BIT;
sc16is7xx_port_write(port, SC16IS7XX_IER_REG, val);
diff --git a/target/linux/bcm27xx/patches-6.12/950-0685-nvme-pci-Disable-Host-Memory-Buffer-usage.patch b/target/linux/bcm27xx/patches-6.12/950-0685-nvme-pci-Disable-Host-Memory-Buffer-usage.patch
index 5ae8f6c966..a299c6c57e 100644
--- a/target/linux/bcm27xx/patches-6.12/950-0685-nvme-pci-Disable-Host-Memory-Buffer-usage.patch
+++ b/target/linux/bcm27xx/patches-6.12/950-0685-nvme-pci-Disable-Host-Memory-Buffer-usage.patch
@@ -18,7 +18,7 @@ Signed-off-by: Phil Elwell <phil at raspberrypi.com>
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
-@@ -2103,6 +2103,7 @@ static void nvme_free_host_mem(struct nv
+@@ -2106,6 +2106,7 @@ static void nvme_free_host_mem(struct nv
dev->nr_host_mem_descs = 0;
}
@@ -26,7 +26,7 @@ Signed-off-by: Phil Elwell <phil at raspberrypi.com>
static int __nvme_alloc_host_mem(struct nvme_dev *dev, u64 preferred,
u32 chunk_size)
{
-@@ -2171,9 +2172,11 @@ out:
+@@ -2174,9 +2175,11 @@ out:
dev->host_mem_descs = NULL;
return -ENOMEM;
}
@@ -38,7 +38,7 @@ Signed-off-by: Phil Elwell <phil at raspberrypi.com>
u64 min_chunk = min_t(u64, preferred, PAGE_SIZE * MAX_ORDER_NR_PAGES);
u64 hmminds = max_t(u32, dev->ctrl.hmminds * 4096, PAGE_SIZE * 2);
u64 chunk_size;
-@@ -2186,6 +2189,7 @@ static int nvme_alloc_host_mem(struct nv
+@@ -2189,6 +2192,7 @@ static int nvme_alloc_host_mem(struct nv
nvme_free_host_mem(dev);
}
}
diff --git a/target/linux/bcm27xx/patches-6.12/950-0702-serial-sc16is7xx-announce-support-for-SER_RS485_RTS_.patch b/target/linux/bcm27xx/patches-6.12/950-0702-serial-sc16is7xx-announce-support-for-SER_RS485_RTS_.patch
index 5de1b1c4ac..7a8b37a00d 100644
--- a/target/linux/bcm27xx/patches-6.12/950-0702-serial-sc16is7xx-announce-support-for-SER_RS485_RTS_.patch
+++ b/target/linux/bcm27xx/patches-6.12/950-0702-serial-sc16is7xx-announce-support-for-SER_RS485_RTS_.patch
@@ -31,7 +31,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
--- a/drivers/tty/serial/sc16is7xx.c
+++ b/drivers/tty/serial/sc16is7xx.c
-@@ -1478,7 +1478,7 @@ static int sc16is7xx_setup_mctrl_ports(s
+@@ -1468,7 +1468,7 @@ static int sc16is7xx_setup_mctrl_ports(s
}
static const struct serial_rs485 sc16is7xx_rs485_supported = {
diff --git a/target/linux/generic/backport-6.12/630-v6.17-bpf-Allow-fall-back-to-interpreter-for-programs-with.patch b/target/linux/generic/backport-6.12/630-v6.17-bpf-Allow-fall-back-to-interpreter-for-programs-with.patch
deleted file mode 100644
index 0100e2b971..0000000000
--- a/target/linux/generic/backport-6.12/630-v6.17-bpf-Allow-fall-back-to-interpreter-for-programs-with.patch
+++ /dev/null
@@ -1,97 +0,0 @@
-From: KaFai Wan <kafai.wan at linux.dev>
-Date: Tue, 9 Sep 2025 22:46:14 +0800
-Subject: [PATCH] bpf: Allow fall back to interpreter for programs with stack
- size <= 512
-
-OpenWRT users reported regression on ARMv6 devices after updating to latest
-HEAD, where tcpdump filter:
-
-tcpdump "not ether host 3c37121a2b3c and not ether host 184ecbca2a3a \
-and not ether host 14130b4d3f47 and not ether host f0f61cf440b7 \
-and not ether host a84b4dedf471 and not ether host d022be17e1d7 \
-and not ether host 5c497967208b and not ether host 706655784d5b"
-
-fails with warning: "Kernel filter failed: No error information"
-when using config:
- # CONFIG_BPF_JIT_ALWAYS_ON is not set
- CONFIG_BPF_JIT_DEFAULT_ON=y
-
-The issue arises because commits:
-1. "bpf: Fix array bounds error with may_goto" changed default runtime to
- __bpf_prog_ret0_warn when jit_requested = 1
-2. "bpf: Avoid __bpf_prog_ret0_warn when jit fails" returns error when
- jit_requested = 1 but jit fails
-
-This change restores interpreter fallback capability for BPF programs with
-stack size <= 512 bytes when jit fails.
-
-Reported-by: Felix Fietkau <nbd at nbd.name>
-Closes: https://lore.kernel.org/bpf/2e267b4b-0540-45d8-9310-e127bf95fc63@nbd.name/
-Fixes: 6ebc5030e0c5 ("bpf: Fix array bounds error with may_goto")
-Signed-off-by: KaFai Wan <kafai.wan at linux.dev>
-Acked-by: Eduard Zingerman <eddyz87 at gmail.com>
-Link: https://lore.kernel.org/r/20250909144614.2991253-1-kafai.wan@linux.dev
-Signed-off-by: Alexei Starovoitov <ast at kernel.org>
----
-
---- a/kernel/bpf/core.c
-+++ b/kernel/bpf/core.c
-@@ -2299,8 +2299,7 @@ static unsigned int __bpf_prog_ret0_warn
- const struct bpf_insn *insn)
- {
- /* If this handler ever gets executed, then BPF_JIT_ALWAYS_ON
-- * is not working properly, or interpreter is being used when
-- * prog->jit_requested is not 0, so warn about it!
-+ * is not working properly, so warn about it!
- */
- WARN_ON_ONCE(1);
- return 0;
-@@ -2401,8 +2400,9 @@ out:
- return ret;
- }
-
--static void bpf_prog_select_func(struct bpf_prog *fp)
-+static bool bpf_prog_select_interpreter(struct bpf_prog *fp)
- {
-+ bool select_interpreter = false;
- #ifndef CONFIG_BPF_JIT_ALWAYS_ON
- u32 stack_depth = max_t(u32, fp->aux->stack_depth, 1);
- u32 idx = (round_up(stack_depth, 32) / 32) - 1;
-@@ -2411,15 +2411,16 @@ static void bpf_prog_select_func(struct
- * But for non-JITed programs, we don't need bpf_func, so no bounds
- * check needed.
- */
-- if (!fp->jit_requested &&
-- !WARN_ON_ONCE(idx >= ARRAY_SIZE(interpreters))) {
-+ if (idx < ARRAY_SIZE(interpreters)) {
- fp->bpf_func = interpreters[idx];
-+ select_interpreter = true;
- } else {
- fp->bpf_func = __bpf_prog_ret0_warn;
- }
- #else
- fp->bpf_func = __bpf_prog_ret0_warn;
- #endif
-+ return select_interpreter;
- }
-
- /**
-@@ -2438,7 +2439,7 @@ struct bpf_prog *bpf_prog_select_runtime
- /* In case of BPF to BPF calls, verifier did all the prep
- * work with regards to JITing, etc.
- */
-- bool jit_needed = fp->jit_requested;
-+ bool jit_needed = false;
-
- if (fp->bpf_func)
- goto finalize;
-@@ -2447,7 +2448,8 @@ struct bpf_prog *bpf_prog_select_runtime
- bpf_prog_has_kfunc_call(fp))
- jit_needed = true;
-
-- bpf_prog_select_func(fp);
-+ if (!bpf_prog_select_interpreter(fp))
-+ jit_needed = true;
-
- /* eBPF JITs can rewrite the program in case constant
- * blinding is active. However, in case of error during
diff --git a/target/linux/generic/kernel-6.12 b/target/linux/generic/kernel-6.12
index db25695394..dd7f683f1a 100644
--- a/target/linux/generic/kernel-6.12
+++ b/target/linux/generic/kernel-6.12
@@ -1,2 +1,2 @@
-LINUX_VERSION-6.12 = .47
-LINUX_KERNEL_HASH-6.12.47 = e82fe40871743048226987bd349ef107168b15aab90140e872ca4ed470922e25
+LINUX_VERSION-6.12 = .48
+LINUX_KERNEL_HASH-6.12.48 = 5bf9eb676751bf48978e38363c772298b41a75336d5038ed6d37012399471db2
diff --git a/target/linux/generic/pending-6.12/701-netfilter-nf_tables-ignore-EOPNOTSUPP-on-flowtable-d.patch b/target/linux/generic/pending-6.12/701-netfilter-nf_tables-ignore-EOPNOTSUPP-on-flowtable-d.patch
index 2ab483d6c4..a2d9a6505c 100644
--- a/target/linux/generic/pending-6.12/701-netfilter-nf_tables-ignore-EOPNOTSUPP-on-flowtable-d.patch
+++ b/target/linux/generic/pending-6.12/701-netfilter-nf_tables-ignore-EOPNOTSUPP-on-flowtable-d.patch
@@ -18,7 +18,7 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
-@@ -8638,7 +8638,7 @@ static int nft_register_flowtable_net_ho
+@@ -8666,7 +8666,7 @@ static int nft_register_flowtable_net_ho
err = flowtable->data.type->setup(&flowtable->data,
hook->ops.dev,
FLOW_BLOCK_BIND);
diff --git a/target/linux/realtek/patches-6.12/700-dsa-mdio-increase-max-ports-for-rtl839x-rtl931x.patch b/target/linux/realtek/patches-6.12/700-dsa-mdio-increase-max-ports-for-rtl839x-rtl931x.patch
index f7d2371554..230b8bcd45 100644
--- a/target/linux/realtek/patches-6.12/700-dsa-mdio-increase-max-ports-for-rtl839x-rtl931x.patch
+++ b/target/linux/realtek/patches-6.12/700-dsa-mdio-increase-max-ports-for-rtl839x-rtl931x.patch
@@ -132,7 +132,7 @@ Signed-off-by: Markus Stockhausen <markus.stockhausen at gmx.de>
return 0;
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
-@@ -611,7 +611,7 @@ static int mdiobus_scan_bus_c22(struct m
+@@ -612,7 +612,7 @@ static int mdiobus_scan_bus_c22(struct m
int i;
for (i = 0; i < PHY_MAX_ADDR; i++) {
@@ -141,7 +141,7 @@ Signed-off-by: Markus Stockhausen <markus.stockhausen at gmx.de>
struct phy_device *phydev;
phydev = mdiobus_scan_c22(bus, i);
-@@ -627,7 +627,7 @@ static int mdiobus_scan_bus_c45(struct m
+@@ -628,7 +628,7 @@ static int mdiobus_scan_bus_c45(struct m
int i;
for (i = 0; i < PHY_MAX_ADDR; i++) {
diff --git a/target/linux/starfive/patches-6.12/0013-drivers-nvme-Add-precheck-and-delay-for-CQE-pending-.patch b/target/linux/starfive/patches-6.12/0013-drivers-nvme-Add-precheck-and-delay-for-CQE-pending-.patch
index 48bce37370..ef84c85305 100644
--- a/target/linux/starfive/patches-6.12/0013-drivers-nvme-Add-precheck-and-delay-for-CQE-pending-.patch
+++ b/target/linux/starfive/patches-6.12/0013-drivers-nvme-Add-precheck-and-delay-for-CQE-pending-.patch
@@ -22,7 +22,7 @@ Signed-off-by: Kevin.xie <kevin.xie at starfivetech.com>
#include "trace.h"
#include "nvme.h"
-@@ -1153,6 +1154,15 @@ static inline int nvme_poll_cq(struct nv
+@@ -1156,6 +1157,15 @@ static inline int nvme_poll_cq(struct nv
{
int found = 0;
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