June 2024 - Linux-stable-mirror

[PATCH] ALSA: hda/realtek: Add quirk for Lenovo Yoga Pro 7 14AHP9

by Pablo Caño

Lenovo Yoga Pro 7 14AHP9 (PCI SSID 17aa:3891) seems requiring a similar workaround like Yoga 9 model and Yoga 7 Pro 14APH8 for the bass speaker. --- sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index aa76d1c88589..f9223fedf8e9 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -10525,6 +10525,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x387e, "Yoga S780-16 pro Quad YC", ALC287_FIXUP_TAS2781_I2C), SND_PCI_QUIRK(0x17aa, 0x3881, "YB9 dual power mode2 YC", ALC287_FIXUP_TAS2781_I2C), SND_PCI_QUIRK(0x17aa, 0x3882, "Lenovo Yoga Pro 7 14APH8", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN), + SND_PCI_QUIRK(0x17aa, 0x3891, "Lenovo Yoga Pro 7 14AHP9", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN), SND_PCI_QUIRK(0x17aa, 0x3884, "Y780 YG DUAL", ALC287_FIXUP_TAS2781_I2C), SND_PCI_QUIRK(0x17aa, 0x3886, "Y780 VECO DUAL", ALC287_FIXUP_TAS2781_I2C), SND_PCI_QUIRK(0x17aa, 0x38a7, "Y780P AMD YG dual", ALC287_FIXUP_TAS2781_I2C), -- 2.45.2

6 months, 3 weeks

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Re: Patch "kbuild: rust: force `alloc` extern to allow "empty" Rust files" has been added to the 6.1-stable tree

by Miguel Ojeda

On Sun, Jun 16, 2024 at 4:11 AM Sasha Levin <sashal(a)kernel.org> wrote: > > Cc: stable(a)vger.kernel.org # v6.6+ This cannot be backported to 6.1 unless we upgrade the compiler, since the feature is not available in old versions. For future reference, this patch got picked for 6.1 a couple more times: https://lore.kernel.org/stable/CANiq72=V1=D-X5ncqN1pyfE4L1bz5zFRdBot6HpkCYi… https://lore.kernel.org/stable/CANiq72ndLzts-KzUv_22vHF0tYkPvROv=oG+KP2KhbC… If I had known it would cause your scripts to pick it up repeatedly, then I would have probably avoided `Fixes`/`Cc` -- it is a very minor issue. Cheers, Miguel

6 months, 3 weeks

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[PATCHv3 6.6.y 0/3] Fix missing lib.sh for net/unicast_extensions.sh and net/pmtu.sh tests

by Po-Hsu Lin

Since upstream commit: * 0f4765d0 "selftests/net: convert unicast_extensions.sh to run it in unique namespace" * 378f082e "selftests/net: convert pmtu.sh to run it in unique namespace" The lib.sh from commit 25ae948b "selftests/net: add lib.sh" will be needed. Otherwise these test will complain about missing files and fail: $ sudo ./unicast_extensions.sh ./unicast_extensions.sh: line 31: lib.sh: No such file or directory ... $ sudo ./pmtu.sh ./pmtu.sh: line 201: lib.sh: No such file or directory ./pmtu.sh: line 941: cleanup_all_ns: command not found ... Another commit b6925b4e "selftests/net: add variable NS_LIST for lib.sh" is needed to add support for the cleanup_all_ns above. And 2114e833 "selftests: forwarding: Avoid failures to source net/lib.sh" is a follow-up fix for tests inside the net/forwarding directory. V2: Add 2114e833 "selftests: forwarding: Avoid failures to source net/lib.sh" as suggested by Hangbin Liu. V3: Adjust commit 25ae948b to add lib.sh directly to TEST_FILES in Makefile, as we already have upstream commit 06efafd8 that would make this change landed in 6.6.y. Benjamin Poirier (1): selftests: forwarding: Avoid failures to source net/lib.sh Hangbin Liu (2): selftests/net: add lib.sh selftests/net: add variable NS_LIST for lib.sh tools/testing/selftests/net/Makefile | 2 +- tools/testing/selftests/net/forwarding/lib.sh | 52 +++++++-------- tools/testing/selftests/net/lib.sh | 93 +++++++++++++++++++++++++++ 3 files changed, 120 insertions(+), 27 deletions(-) create mode 100644 tools/testing/selftests/net/lib.sh -- 2.7.4

6 months, 3 weeks

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[PATCH 6.1] Revert "fork: defer linking file vma until vma is fully initialized"

by Sam James

This reverts commit 0c42f7e039aba3de6d7dbf92da708e2b2ecba557. The backport is incomplete and causes xfstests failures. The consequences of the incomplete backport seem worse than the original issue, so pick the lesser evil and revert until a full backport is ready. Link: https://lore.kernel.org/stable/20240604004751.3883227-1-leah.rumancik@gmail… Reported-by: Leah Rumancik <leah.rumancik(a)gmail.com> Signed-off-by: Sam James <sam(a)gentoo.org> --- kernel/fork.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/kernel/fork.c b/kernel/fork.c index 7e9a5919299b4..85617928041cf 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -662,15 +662,6 @@ static __latent_entropy int dup_mmap(struct mm_struct *mm, } else if (anon_vma_fork(tmp, mpnt)) goto fail_nomem_anon_vma_fork; tmp->vm_flags &= ~(VM_LOCKED | VM_LOCKONFAULT); - /* - * Copy/update hugetlb private vma information. - */ - if (is_vm_hugetlb_page(tmp)) - hugetlb_dup_vma_private(tmp); - - if (tmp->vm_ops && tmp->vm_ops->open) - tmp->vm_ops->open(tmp); - file = tmp->vm_file; if (file) { struct address_space *mapping = file->f_mapping; @@ -687,6 +678,12 @@ static __latent_entropy int dup_mmap(struct mm_struct *mm, i_mmap_unlock_write(mapping); } + /* + * Copy/update hugetlb private vma information. + */ + if (is_vm_hugetlb_page(tmp)) + hugetlb_dup_vma_private(tmp); + /* Link the vma into the MT */ mas.index = tmp->vm_start; mas.last = tmp->vm_end - 1; @@ -698,6 +695,9 @@ static __latent_entropy int dup_mmap(struct mm_struct *mm, if (!(tmp->vm_flags & VM_WIPEONFORK)) retval = copy_page_range(tmp, mpnt); + if (tmp->vm_ops && tmp->vm_ops->open) + tmp->vm_ops->open(tmp); + if (retval) goto loop_out; } -- 2.45.2

6 months, 3 weeks

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[PATCH -stable,5.4] netfilter: nftables: exthdr: fix 4-byte stack OOB write

by Pablo Neira Ayuso

From: Florian Westphal <fw(a)strlen.de> commit fd94d9dadee58e09b49075240fe83423eb1dcd36 upstream. If priv->len is a multiple of 4, then dst[len / 4] can write past the destination array which leads to stack corruption. This construct is necessary to clean the remainder of the register in case ->len is NOT a multiple of the register size, so make it conditional just like nft_payload.c does. The bug was added in 4.1 cycle and then copied/inherited when tcp/sctp and ip option support was added. Bug reported by Zero Day Initiative project (ZDI-CAN-21950, ZDI-CAN-21951, ZDI-CAN-21961). Fixes: 49499c3e6e18 ("netfilter: nf_tables: switch registers to 32 bit addressing") Fixes: 935b7f643018 ("netfilter: nft_exthdr: add TCP option matching") Fixes: 133dc203d77d ("netfilter: nft_exthdr: Support SCTP chunks") Fixes: dbb5281a1f84 ("netfilter: nf_tables: add support for matching IPv4 options") Signed-off-by: Florian Westphal <fw(a)strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> --- Hi Greg, Sasha, This backport is missing in 5.4, please apply to -stable. Thanks. net/netfilter/nft_exthdr.c | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/net/netfilter/nft_exthdr.c b/net/netfilter/nft_exthdr.c index 670dd146fb2b..ca268293cfa1 100644 --- a/net/netfilter/nft_exthdr.c +++ b/net/netfilter/nft_exthdr.c @@ -33,6 +33,14 @@ static unsigned int optlen(const u8 *opt, unsigned int offset) return opt[offset + 1]; } +static int nft_skb_copy_to_reg(const struct sk_buff *skb, int offset, u32 *dest, unsigned int len) +{ + if (len % NFT_REG32_SIZE) + dest[len / NFT_REG32_SIZE] = 0; + + return skb_copy_bits(skb, offset, dest, len); +} + static void nft_exthdr_ipv6_eval(const struct nft_expr *expr, struct nft_regs *regs, const struct nft_pktinfo *pkt) @@ -54,8 +62,7 @@ static void nft_exthdr_ipv6_eval(const struct nft_expr *expr, } offset += priv->offset; - dest[priv->len / NFT_REG32_SIZE] = 0; - if (skb_copy_bits(pkt->skb, offset, dest, priv->len) < 0) + if (nft_skb_copy_to_reg(pkt->skb, offset, dest, priv->len) < 0) goto err; return; err: @@ -151,8 +158,7 @@ static void nft_exthdr_ipv4_eval(const struct nft_expr *expr, } offset += priv->offset; - dest[priv->len / NFT_REG32_SIZE] = 0; - if (skb_copy_bits(pkt->skb, offset, dest, priv->len) < 0) + if (nft_skb_copy_to_reg(pkt->skb, offset, dest, priv->len) < 0) goto err; return; err: @@ -208,7 +214,8 @@ static void nft_exthdr_tcp_eval(const struct nft_expr *expr, if (priv->flags & NFT_EXTHDR_F_PRESENT) { *dest = 1; } else { - dest[priv->len / NFT_REG32_SIZE] = 0; + if (priv->len % NFT_REG32_SIZE) + dest[priv->len / NFT_REG32_SIZE] = 0; memcpy(dest, opt + offset, priv->len); } -- 2.30.2

6 months, 3 weeks

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Bug in Kernel 6.8.x, 6.9.x Causing Trace/Panic During Shutdown/Reboot

by Ilkka Naulapää

Greetings fellas, I have encountered a critical bug in the Linux vanilla kernel that leads to a kernel panic during the shutdown or reboot process. The issue arises after all services, including `journald`, have been stopped. As a result, the machine fails to complete the shutdown or reboot procedure, effectively causing the system to hang and not shut down or reboot. Here are the details of the issue: - Affected Versions: Before kernel version 6.8.10, the bug caused a quick display of a kernel trace dump before the shutdown/reboot completed. Starting from version 6.8.10 and continuing into version 6.9.0 and 6.9.1, this issue has escalated to a kernel panic, preventing the shutdown or reboot from completing and leaving the machine stuck. - Symptoms: - In normal shutdown/reboot scenarios, the kernel trace dump briefly appears as the last message on the screen. - In rescue mode, the kernel panic message is displayed. Normally it is not shown. Since `journald` is stopped before this issue occurs, no textual logs are available. However, I have captured two pictures illustrating these related issues, which I am attaching to this email for your reference. Also added my custom kernel config. Thank you for your attention to this matter. Please let me know if any additional information is required to assist in diagnosing and resolving this bug. Best regards, Ilkka Naulapää

6 months, 3 weeks

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FAILED: patch "[PATCH] mptcp: ensure snd_una is properly initialized on connect" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-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-5.10.y git checkout FETCH_HEAD git cherry-pick -x 8031b58c3a9b1db3ef68b3bd749fbee2e1e1aaa3 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024061719-prewashed-wimp-a695@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 8031b58c3a9b ("mptcp: ensure snd_una is properly initialized on connect") fb7a0d334894 ("mptcp: ensure snd_nxt is properly initialized on connect") 54f1944ed6d2 ("mptcp: factor out mptcp_connect()") a42cf9d18278 ("mptcp: poll allow write call before actual connect") d98a82a6afc7 ("mptcp: handle defer connect in mptcp_sendmsg") 3e5014909b56 ("mptcp: cleanup MPJ subflow list handling") 3d1d6d66e156 ("mptcp: implement support for user-space disconnect") b29fcfb54cd7 ("mptcp: full disconnect implementation") 3ce0852c86b9 ("mptcp: enforce HoL-blocking estimation") 7cd2802d7496 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 8031b58c3a9b1db3ef68b3bd749fbee2e1e1aaa3 Mon Sep 17 00:00:00 2001 From: Paolo Abeni <pabeni(a)redhat.com> Date: Fri, 7 Jun 2024 17:01:48 +0200 Subject: [PATCH] mptcp: ensure snd_una is properly initialized on connect This is strictly related to commit fb7a0d334894 ("mptcp: ensure snd_nxt is properly initialized on connect"). It turns out that syzkaller can trigger the retransmit after fallback and before processing any other incoming packet - so that snd_una is still left uninitialized. Address the issue explicitly initializing snd_una together with snd_nxt and write_seq. Suggested-by: Mat Martineau <martineau(a)kernel.org> Fixes: 8fd738049ac3 ("mptcp: fallback in case of simultaneous connect") Cc: stable(a)vger.kernel.org Reported-by: Christoph Paasch <cpaasch(a)apple.com> Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/485 Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> Reviewed-by: Mat Martineau <martineau(a)kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> Link: https://lore.kernel.org/r/20240607-upstream-net-20240607-misc-fixes-v1-1-1a… Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index 96b113854bd3..bb7dca8aa2d9 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -3740,6 +3740,7 @@ static int mptcp_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len) WRITE_ONCE(msk->write_seq, subflow->idsn); WRITE_ONCE(msk->snd_nxt, subflow->idsn); + WRITE_ONCE(msk->snd_una, subflow->idsn); if (likely(!__mptcp_check_fallback(msk))) MPTCP_INC_STATS(sock_net(sk), MPTCP_MIB_MPCAPABLEACTIVE);

6 months, 3 weeks

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[PATCH] net: usb: ax88179_178a: improve reset check

by Jose Ignacio Tornos Martinez

After ecf848eb934b ("net: usb: ax88179_178a: fix link status when link is set to down/up") to not reset from usbnet_open after the reset from usbnet_probe at initialization stage to speed up this, some issues have been reported. It seems to happen that if the initialization is slower, and some time passes between the probe operation and the open operation, the second reset from open is necessary too to have the device working. The reason is that if there is no activity with the phy, this is "disconnected". In order to improve this, the solution is to detect when the phy is "disconnected", and we can use the phy status register for this. So we will only reset the device from reset operation in this situation, that is, only if necessary. The same bahavior is happening when the device is stopped (link set to down) and later is restarted (link set to up), so if the phy keeps working we only need to enable the mac again, but if enough time passes between the device stop and restart, reset is necessary, and we can detect the situation checking the phy status register too. cc: stable(a)vger.kernel.org # 6.6+ Fixes: ecf848eb934b ("net: usb: ax88179_178a: fix link status when link is set to down/up") Reported-by: Yongqin Liu <yongqin.liu(a)linaro.org> Reported-by: Antje Miederhöfer <a.miederhoefer(a)gmx.de> Reported-by: Arne Fitzenreiter <arne_f(a)ipfire.org> Tested-by: Yongqin Liu <yongqin.liu(a)linaro.org> Tested-by: Antje Miederhöfer <a.miederhoefer(a)gmx.de> Signed-off-by: Jose Ignacio Tornos Martinez <jtornosm(a)redhat.com> --- drivers/net/usb/ax88179_178a.c | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c index 51c295e1e823..c2fb736f78b2 100644 --- a/drivers/net/usb/ax88179_178a.c +++ b/drivers/net/usb/ax88179_178a.c @@ -174,7 +174,6 @@ struct ax88179_data { u32 wol_supported; u32 wolopts; u8 disconnecting; - u8 initialized; }; struct ax88179_int_data { @@ -1678,12 +1677,21 @@ static int ax88179_reset(struct usbnet *dev) static int ax88179_net_reset(struct usbnet *dev) { - struct ax88179_data *ax179_data = dev->driver_priv; + u16 tmp16; - if (ax179_data->initialized) + ax88179_read_cmd(dev, AX_ACCESS_PHY, AX88179_PHY_ID, GMII_PHY_PHYSR, + 2, &tmp16); + if (tmp16) { + ax88179_read_cmd(dev, AX_ACCESS_MAC, AX_MEDIUM_STATUS_MODE, + 2, 2, &tmp16); + if (!(tmp16 & AX_MEDIUM_RECEIVE_EN)) { + tmp16 |= AX_MEDIUM_RECEIVE_EN; + ax88179_write_cmd(dev, AX_ACCESS_MAC, AX_MEDIUM_STATUS_MODE, + 2, 2, &tmp16); + } + } else { ax88179_reset(dev); - else - ax179_data->initialized = 1; + } return 0; } -- 2.45.1

6 months, 3 weeks

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[PATCH 2/2] pwm: stm32: Fix calculation of prescaler

by Uwe Kleine-König

A small prescaler is beneficial, as this improves the resolution of the duty_cycle configuration. However if the prescaler is too small, the maximal possible period becomes considerably smaller than the requested value. One situation where this goes wrong is the following: With a parent clock rate of 208877930 Hz and max_arr = 0xffff = 65535, a request for period = 941243 ns currently results in PSC = 1. The value for ARR is then calculated to PSC = 941243 * 208877930 / (1000000000 * 2) - 1 = 98301 This value is bigger than 65535 however and so doesn't fit into the respective register. In this particular case the PWM was configured for a period of 313733.4806027616 ns (with ARR = 98301 & 0xffff). Even if ARR was configured to its maximal value, only period = 627495.6861167669 ns would be achievable. Fix the calculation accordingly and adapt the comment to match the new algorithm. With the calculation fixed the above case results in PSC = 2 and so an actual period of 941229.1667195285 ns. Fixes: 8002fbeef1e4 ("pwm: stm32: Calculate prescaler with a division instead of a loop") Cc: stable(a)vger.kernel.org Signed-off-by: Uwe Kleine-König <u.kleine-koenig(a)baylibre.com> --- drivers/pwm/pwm-stm32.c | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/drivers/pwm/pwm-stm32.c b/drivers/pwm/pwm-stm32.c index 3e7b2a8e34e7..2de7195e43a9 100644 --- a/drivers/pwm/pwm-stm32.c +++ b/drivers/pwm/pwm-stm32.c @@ -321,17 +321,24 @@ static int stm32_pwm_config(struct stm32_pwm *priv, unsigned int ch, * First we need to find the minimal value for prescaler such that * * period_ns * clkrate - * ------------------------------ + * ------------------------------ ≤ max_arr * NSEC_PER_SEC * (prescaler + 1) * - * isn't bigger than max_arr. + * This equation is equivalent to + * + * period_ns * clkrate + * ---------------------- ≤ prescaler + 1 + * NSEC_PER_SEC * max_arr + * + * As the left hand side might not be integer but the right hand side + * is, the division must be rounded up when doing integer math. There + * is no variant of mul_u64_u64_div_u64() that rounds up, so we're + * trading that against the +1 which results in a non-optimal prescaler + * only if the division's result is integer. */ prescaler = mul_u64_u64_div_u64(period_ns, clk_get_rate(priv->clk), (u64)NSEC_PER_SEC * priv->max_arr); - if (prescaler > 0) - prescaler -= 1; - if (prescaler > MAX_TIM_PSC) return -EINVAL; -- 2.43.0

6 months, 3 weeks

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[PATCH 4.19.y] hugetlb_encode.h: fix undefined behaviour (34 << 26)

by Carlos Llamas

From: Matthias Goergens <matthias.goergens(a)gmail.com> commit 710bb68c2e3a24512e2d2bae470960d7488e97b1 upstream. Left-shifting past the size of your datatype is undefined behaviour in C. The literal 34 gets the type `int`, and that one is not big enough to be left shifted by 26 bits. An `unsigned` is long enough (on any machine that has at least 32 bits for their ints.) For uniformity, we mark all the literals as unsigned. But it's only really needed for HUGETLB_FLAG_ENCODE_16GB. Thanks to Randy Dunlap for an initial review and suggestion. Link: https://lkml.kernel.org/r/20220905031904.150925-1-matthias.goergens@gmail.c… Signed-off-by: Matthias Goergens <matthias.goergens(a)gmail.com> Acked-by: Randy Dunlap <rdunlap(a)infradead.org> Cc: Mike Kravetz <mike.kravetz(a)oracle.com> Cc: Muchun Song <songmuchun(a)bytedance.com> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> [cmllamas: fix trivial conflict due to missing page encondigs] Signed-off-by: Carlos Llamas <cmllamas(a)google.com> --- include/uapi/asm-generic/hugetlb_encode.h | 24 +++++++++++----------- tools/include/asm-generic/hugetlb_encode.h | 20 +++++++++--------- 2 files changed, 22 insertions(+), 22 deletions(-) diff --git a/include/uapi/asm-generic/hugetlb_encode.h b/include/uapi/asm-generic/hugetlb_encode.h index b0f8e87235bd..14a3aacfca4a 100644 --- a/include/uapi/asm-generic/hugetlb_encode.h +++ b/include/uapi/asm-generic/hugetlb_encode.h @@ -20,17 +20,17 @@ #define HUGETLB_FLAG_ENCODE_SHIFT 26 #define HUGETLB_FLAG_ENCODE_MASK 0x3f -#define HUGETLB_FLAG_ENCODE_64KB (16 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_512KB (19 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_1MB (20 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_2MB (21 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_8MB (23 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_16MB (24 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_32MB (25 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_256MB (28 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_512MB (29 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_1GB (30 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_2GB (31 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_16GB (34 << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_64KB (16U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_512KB (19U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_1MB (20U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_2MB (21U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_8MB (23U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_16MB (24U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_32MB (25U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_256MB (28U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_512MB (29U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_1GB (30U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_2GB (31U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_16GB (34U << HUGETLB_FLAG_ENCODE_SHIFT) #endif /* _ASM_GENERIC_HUGETLB_ENCODE_H_ */ diff --git a/tools/include/asm-generic/hugetlb_encode.h b/tools/include/asm-generic/hugetlb_encode.h index e4732d3c2998..9d279fa4c36f 100644 --- a/tools/include/asm-generic/hugetlb_encode.h +++ b/tools/include/asm-generic/hugetlb_encode.h @@ -20,15 +20,15 @@ #define HUGETLB_FLAG_ENCODE_SHIFT 26 #define HUGETLB_FLAG_ENCODE_MASK 0x3f -#define HUGETLB_FLAG_ENCODE_64KB (16 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_512KB (19 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_1MB (20 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_2MB (21 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_8MB (23 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_16MB (24 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_256MB (28 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_1GB (30 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_2GB (31 << HUGETLB_FLAG_ENCODE_SHIFT) -#define HUGETLB_FLAG_ENCODE_16GB (34 << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_64KB (16U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_512KB (19U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_1MB (20U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_2MB (21U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_8MB (23U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_16MB (24U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_256MB (28U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_1GB (30U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_2GB (31U << HUGETLB_FLAG_ENCODE_SHIFT) +#define HUGETLB_FLAG_ENCODE_16GB (34U << HUGETLB_FLAG_ENCODE_SHIFT) #endif /* _ASM_GENERIC_HUGETLB_ENCODE_H_ */ -- 2.45.2.741.gdbec12cfda-goog

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