From: Filipe Manana fdmanana@suse.com
[ Upstream commit 1693d5442c458ae8d5b0d58463b873cd879569ed ]
Add a helper function to determine if a block group is being used and make use of it at btrfs_delete_unused_bgs(). This helper will also be used in future code changes.
Reviewed-by: Johannes Thumshirn johannes.thumshirn@wdc.com Reviewed-by: Josef Bacik josef@toxicpanda.com Reviewed-by: Boris Burkov boris@bur.io Signed-off-by: Filipe Manana fdmanana@suse.com Reviewed-by: David Sterba dsterba@suse.com Signed-off-by: David Sterba dsterba@suse.com Signed-off-by: Sasha Levin sashal@kernel.org --- fs/btrfs/block-group.c | 3 +-- fs/btrfs/block-group.h | 7 +++++++ 2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index c4e3c1a5de059..9a7c7e0f7c233 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -1393,8 +1393,7 @@ void btrfs_delete_unused_bgs(struct btrfs_fs_info *fs_info) }
spin_lock(&block_group->lock); - if (block_group->reserved || block_group->pinned || - block_group->used || block_group->ro || + if (btrfs_is_block_group_used(block_group) || block_group->ro || list_is_singular(&block_group->list)) { /* * We want to bail if we made new allocations or have diff --git a/fs/btrfs/block-group.h b/fs/btrfs/block-group.h index 4c7614346f724..0d02b75f9e7e3 100644 --- a/fs/btrfs/block-group.h +++ b/fs/btrfs/block-group.h @@ -196,6 +196,13 @@ static inline u64 btrfs_block_group_end(struct btrfs_block_group *block_group) return (block_group->start + block_group->length); }
+static inline bool btrfs_is_block_group_used(const struct btrfs_block_group *bg) +{ + lockdep_assert_held(&bg->lock); + + return (bg->used > 0 || bg->reserved > 0 || bg->pinned > 0); +} + static inline bool btrfs_is_block_group_data_only( struct btrfs_block_group *block_group) {
From: Jakub Kicinski kuba@kernel.org
[ Upstream commit 49d821064c44cb5ffdf272905236012ea9ce50e3 ]
This exact case was fail for async crypto and we weren't catching it.
Signed-off-by: Jakub Kicinski kuba@kernel.org Reviewed-by: Simon Horman horms@kernel.org Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- tools/testing/selftests/net/tls.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c index 44a25a9f1f722..956ee3c01dd1a 100644 --- a/tools/testing/selftests/net/tls.c +++ b/tools/testing/selftests/net/tls.c @@ -653,12 +653,12 @@ TEST_F(tls, recv_partial)
memset(recv_mem, 0, sizeof(recv_mem)); EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len); - EXPECT_NE(recv(self->cfd, recv_mem, strlen(test_str_first), - MSG_WAITALL), -1); + EXPECT_EQ(recv(self->cfd, recv_mem, strlen(test_str_first), + MSG_WAITALL), strlen(test_str_first)); EXPECT_EQ(memcmp(test_str_first, recv_mem, strlen(test_str_first)), 0); memset(recv_mem, 0, sizeof(recv_mem)); - EXPECT_NE(recv(self->cfd, recv_mem, strlen(test_str_second), - MSG_WAITALL), -1); + EXPECT_EQ(recv(self->cfd, recv_mem, strlen(test_str_second), + MSG_WAITALL), strlen(test_str_second)); EXPECT_EQ(memcmp(test_str_second, recv_mem, strlen(test_str_second)), 0); }
From: Hans de Goede hdegoede@redhat.com
[ Upstream commit 551539a8606e28cb2a130f8ef3e9834235b456c4 ]
The DMI strings used for the LattePanda board DMI quirks are very generic.
Using the dmidecode database from https://linux-hardware.org/ shows that the chosen DMI strings also match the following 2 laptops which also have a rt5645 codec:
Insignia NS-P11W7100 https://linux-hardware.org/?computer=E092FFF8BA04 Insignia NS-P10W8100 https://linux-hardware.org/?computer=AFB6C0BF7934
All 4 hw revisions of the LattePanda board have "S70CR" in their BIOS version DMI strings:
DF-BI-7-S70CR100-* DF-BI-7-S70CR110-* DF-BI-7-S70CR200-* LP-BS-7-S70CR700-*
See e.g. https://linux-hardware.org/?computer=D98250A817C0
Add a partial (non exact) DMI match on this string to make the LattePanda board DMI match more precise to avoid false-positive matches.
Signed-off-by: Hans de Goede hdegoede@redhat.com Link: https://msgid.link/r/20240211212736.179605-1-hdegoede@redhat.com Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- sound/soc/codecs/rt5645.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index 7dc80183921ed..bc08f920a0d25 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -3771,6 +3771,16 @@ static const struct dmi_system_id dmi_platform_data[] = { DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), DMI_EXACT_MATCH(DMI_BOARD_VERSION, "Default string"), + /* + * Above strings are too generic, LattePanda BIOS versions for + * all 4 hw revisions are: + * DF-BI-7-S70CR100-* + * DF-BI-7-S70CR110-* + * DF-BI-7-S70CR200-* + * LP-BS-7-S70CR700-* + * Do a partial match for S70CR to avoid false positive matches. + */ + DMI_MATCH(DMI_BIOS_VERSION, "S70CR"), }, .driver_data = (void *)&lattepanda_board_platform_data, },
From: Kunwu Chan chentao@kylinos.cn
[ Upstream commit 3693bb4465e6e32a204a5b86d3ec7e6b9f7e67c2 ]
kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Ensure the allocation was successful by checking the pointer validity.
Signed-off-by: Kunwu Chan chentao@kylinos.cn Reported-by: kernel test robot lkp@intel.com Closes: https://lore.kernel.org/oe-kbuild-all/202401161119.iof6BQsf-lkp@intel.com/ Suggested-by: Markus Elfring Markus.Elfring@web.de Reviewed-by: Juergen Gross jgross@suse.com Link: https://lore.kernel.org/r/20240119094948.275390-1-chentao@kylinos.cn Signed-off-by: Juergen Gross jgross@suse.com Signed-off-by: Sasha Levin sashal@kernel.org --- arch/x86/xen/smp.c | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c index cdec892b28e2e..a641e0d452194 100644 --- a/arch/x86/xen/smp.c +++ b/arch/x86/xen/smp.c @@ -65,6 +65,8 @@ int xen_smp_intr_init(unsigned int cpu) char *resched_name, *callfunc_name, *debug_name;
resched_name = kasprintf(GFP_KERNEL, "resched%d", cpu); + if (!resched_name) + goto fail_mem; per_cpu(xen_resched_irq, cpu).name = resched_name; rc = bind_ipi_to_irqhandler(XEN_RESCHEDULE_VECTOR, cpu, @@ -77,6 +79,8 @@ int xen_smp_intr_init(unsigned int cpu) per_cpu(xen_resched_irq, cpu).irq = rc;
callfunc_name = kasprintf(GFP_KERNEL, "callfunc%d", cpu); + if (!callfunc_name) + goto fail_mem; per_cpu(xen_callfunc_irq, cpu).name = callfunc_name; rc = bind_ipi_to_irqhandler(XEN_CALL_FUNCTION_VECTOR, cpu, @@ -90,6 +94,9 @@ int xen_smp_intr_init(unsigned int cpu)
if (!xen_fifo_events) { debug_name = kasprintf(GFP_KERNEL, "debug%d", cpu); + if (!debug_name) + goto fail_mem; + per_cpu(xen_debug_irq, cpu).name = debug_name; rc = bind_virq_to_irqhandler(VIRQ_DEBUG, cpu, xen_debug_interrupt, @@ -101,6 +108,9 @@ int xen_smp_intr_init(unsigned int cpu) }
callfunc_name = kasprintf(GFP_KERNEL, "callfuncsingle%d", cpu); + if (!callfunc_name) + goto fail_mem; + per_cpu(xen_callfuncsingle_irq, cpu).name = callfunc_name; rc = bind_ipi_to_irqhandler(XEN_CALL_FUNCTION_SINGLE_VECTOR, cpu, @@ -114,6 +124,8 @@ int xen_smp_intr_init(unsigned int cpu)
return 0;
+ fail_mem: + rc = -ENOMEM; fail: xen_smp_intr_free(cpu); return rc;
From: Jiaxun Yang jiaxun.yang@flygoat.com
[ Upstream commit 9d6e21ddf20293b3880ae55b9d14de91c5891c59 ]
Clear Cause.BD after we use instruction_pointer_set to override EPC.
This can prevent exception_epc check against instruction code at new return address. It won't be considered as "in delay slot" after epc being overridden anyway.
Signed-off-by: Jiaxun Yang jiaxun.yang@flygoat.com Signed-off-by: Thomas Bogendoerfer tsbogend@alpha.franken.de Signed-off-by: Sasha Levin sashal@kernel.org --- arch/mips/include/asm/ptrace.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h index 1e76774b36ddf..2849a9b65a055 100644 --- a/arch/mips/include/asm/ptrace.h +++ b/arch/mips/include/asm/ptrace.h @@ -60,6 +60,7 @@ static inline void instruction_pointer_set(struct pt_regs *regs, unsigned long val) { regs->cp0_epc = val; + regs->cp0_cause &= ~CAUSEF_BD; }
/* Query offset/name of register from its name/offset */
From: Manuel Fombuena fombuena@outlook.com
[ Upstream commit 1741a8269e1c51fa08d4bfdf34667387a6eb10ec ]
Add support for the pointing stick (Accupoint) and 2 mouse buttons.
Present on some Toshiba/dynabook Portege X30 and X40 laptops.
It should close https://bugzilla.kernel.org/show_bug.cgi?id=205817
Signed-off-by: Manuel Fombuena fombuena@outlook.com Signed-off-by: Jiri Kosina jkosina@suse.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/hid/hid-multitouch.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 7d43d62df2409..8dcd636daf270 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -2067,6 +2067,10 @@ static const struct hid_device_id mt_devices[] = { HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8, USB_VENDOR_ID_SYNAPTICS, 0xcd7e) },
+ { .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT, + HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8, + USB_VENDOR_ID_SYNAPTICS, 0xcddc) }, + { .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT, HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8, USB_VENDOR_ID_SYNAPTICS, 0xce08) },
From: Andrew Ballance andrewjballance@gmail.com
[ Upstream commit dae4a0171e25884787da32823b3081b4c2acebb2 ]
With python 3.12, '#' results in this warning SyntaxWarning: invalid escape sequence '#'
Signed-off-by: Andrew Ballance andrewjballance@gmail.com Reviewed-by: Justin Stitt justinstitt@google.com Signed-off-by: Masahiro Yamada masahiroy@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- scripts/clang-tools/gen_compile_commands.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/clang-tools/gen_compile_commands.py b/scripts/clang-tools/gen_compile_commands.py index 8bf55bb4f515c..96e4865ee934d 100755 --- a/scripts/clang-tools/gen_compile_commands.py +++ b/scripts/clang-tools/gen_compile_commands.py @@ -176,7 +176,7 @@ def process_line(root_directory, command_prefix, file_path): # escape the pound sign '#', either as '#' or '$(pound)' (depending on the # kernel version). The compile_commands.json file is not interepreted # by Make, so this code replaces the escaped version with '#'. - prefix = command_prefix.replace('#', '#').replace('$(pound)', '#') + prefix = command_prefix.replace(r'#', '#').replace('$(pound)', '#')
# Use os.path.abspath() to normalize the path resolving '.' and '..' . abs_path = os.path.abspath(os.path.join(root_directory, file_path))
Hi!
From: Filipe Manana fdmanana@suse.com
[ Upstream commit 1693d5442c458ae8d5b0d58463b873cd879569ed ]
Add a helper function to determine if a block group is being used and make use of it at btrfs_delete_unused_bgs(). This helper will also be used in future code changes.
Does not fix a bug and does not seem to be preparation for anything, so probably should not be here.
Best regards, Pavel
On Mon, Mar 11, 2024 at 10:00:43PM +0100, Pavel Machek wrote:
Hi!
From: Filipe Manana fdmanana@suse.com
[ Upstream commit 1693d5442c458ae8d5b0d58463b873cd879569ed ]
Add a helper function to determine if a block group is being used and make use of it at btrfs_delete_unused_bgs(). This helper will also be used in future code changes.
Does not fix a bug and does not seem to be preparation for anything, so probably should not be here.
Agreed, this patch does not belong to stable and I objected in https://lore.kernel.org/all/20240229155207.GA2604@suse.cz/
for version 6.7 and all other stable versions.
On Mon, Mar 11, 2024 at 10:05:40PM +0100, David Sterba wrote:
On Mon, Mar 11, 2024 at 10:00:43PM +0100, Pavel Machek wrote:
Hi!
From: Filipe Manana fdmanana@suse.com
[ Upstream commit 1693d5442c458ae8d5b0d58463b873cd879569ed ]
Add a helper function to determine if a block group is being used and make use of it at btrfs_delete_unused_bgs(). This helper will also be used in future code changes.
Does not fix a bug and does not seem to be preparation for anything, so probably should not be here.
Agreed, this patch does not belong to stable and I objected in https://lore.kernel.org/all/20240229155207.GA2604@suse.cz/
for version 6.7 and all other stable versions.
Dropped, thanks!
linux-stable-mirror@lists.linaro.org
-
David Sterba -
Pavel Machek -
Sasha Levin