February 2018 - Linux-stable-mirror

[Linux-stable-mirror] Patch "ASoC: simple-card: Fix misleading error message" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ASoC: simple-card: Fix misleading error message to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: asoc-simple-card-fix-misleading-error-message.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 7ac45d1635a4cd2e99a4b11903d4a2815ca1b27b Mon Sep 17 00:00:00 2001 From: Julian Scheel <julian(a)jusst.de> Date: Wed, 24 May 2017 12:28:23 +0200 Subject: ASoC: simple-card: Fix misleading error message From: Julian Scheel <julian(a)jusst.de> commit 7ac45d1635a4cd2e99a4b11903d4a2815ca1b27b upstream. In case cpu could not be found the error message would always refer to /codec/ not being found in DT. Fix this by catching the cpu node not found case explicitly. Signed-off-by: Julian Scheel <julian(a)jusst.de> Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: thongsyho <thong.ho.px(a)rvc.renesas.com> Signed-off-by: Nhan Nguyen <nhan.nguyen.yb(a)renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- sound/soc/generic/simple-card.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -232,13 +232,19 @@ static int asoc_simple_card_dai_link_of( snprintf(prop, sizeof(prop), "%scpu", prefix); cpu = of_get_child_by_name(node, prop); + if (!cpu) { + ret = -EINVAL; + dev_err(dev, "%s: Can't find %s DT node\n", __func__, prop); + goto dai_link_of_err; + } + snprintf(prop, sizeof(prop), "%splat", prefix); plat = of_get_child_by_name(node, prop); snprintf(prop, sizeof(prop), "%scodec", prefix); codec = of_get_child_by_name(node, prop); - if (!cpu || !codec) { + if (!codec) { ret = -EINVAL; dev_err(dev, "%s: Can't find %s DT node\n", __func__, prop); goto dai_link_of_err; Patches currently in stable-queue which might be from julian(a)jusst.de are queue-4.9/asoc-simple-card-fix-misleading-error-message.patch

6 years, 11 months

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[Linux-stable-mirror] Patch "ASoC: rsnd: avoid duplicate free_irq()" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ASoC: rsnd: avoid duplicate free_irq() to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: asoc-rsnd-avoid-duplicate-free_irq.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From e0936c3471a8411a5df327641fa3ffe12a2fb07b Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> Date: Wed, 9 Aug 2017 02:16:20 +0000 Subject: ASoC: rsnd: avoid duplicate free_irq() From: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> commit e0936c3471a8411a5df327641fa3ffe12a2fb07b upstream. commit 1f8754d4daea5f ("ASoC: rsnd: don't call free_irq() on Parent SSI") fixed Parent SSI duplicate free_irq(). But on Renesas Sound, not only Parent SSI but also Multi SSI have same issue. This patch avoid duplicate free_irq() if it was not pure SSI. Fixes: 1f8754d4daea5f ("ASoC: rsnd: don't call free_irq() on Parent SSI") Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: thongsyho <thong.ho.px(a)rvc.renesas.com> Signed-off-by: Nhan Nguyen <nhan.nguyen.yb(a)renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- sound/soc/sh/rcar/ssi.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -699,12 +699,12 @@ static int rsnd_ssi_dma_remove(struct rs struct rsnd_priv *priv) { struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod); - struct rsnd_mod *ssi_parent_mod = rsnd_io_to_mod_ssip(io); + struct rsnd_mod *pure_ssi_mod = rsnd_io_to_mod_ssi(io); struct device *dev = rsnd_priv_to_dev(priv); int irq = ssi->irq; - /* Do nothing for SSI parent mod */ - if (ssi_parent_mod == mod) + /* Do nothing if non SSI (= SSI parent, multi SSI) mod */ + if (pure_ssi_mod != mod) return 0; /* PIO will request IRQ again */ Patches currently in stable-queue which might be from kuninori.morimoto.gx(a)renesas.com are queue-4.9/asoc-rsnd-don-t-call-free_irq-on-parent-ssi.patch queue-4.9/asoc-rsnd-avoid-duplicate-free_irq.patch

6 years, 11 months

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[Linux-stable-mirror] Patch "crypto: tcrypt - fix S/G table for test_aead_speed()" has been added to the 4.4-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled crypto: tcrypt - fix S/G table for test_aead_speed() to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: crypto-tcrypt-fix-s-g-table-for-test_aead_speed.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 5c6ac1d4f8fbdbed65dbeb8cf149d736409d16a1 Mon Sep 17 00:00:00 2001 From: Robert Baronescu <robert.baronescu(a)nxp.com> Date: Tue, 10 Oct 2017 13:21:59 +0300 Subject: crypto: tcrypt - fix S/G table for test_aead_speed() From: Robert Baronescu <robert.baronescu(a)nxp.com> commit 5c6ac1d4f8fbdbed65dbeb8cf149d736409d16a1 upstream. In case buffer length is a multiple of PAGE_SIZE, the S/G table is incorrectly generated. Fix this by handling buflen = k * PAGE_SIZE separately. Signed-off-by: Robert Baronescu <robert.baronescu(a)nxp.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> Signed-off-by: Horia Geantă <horia.geanta(a)nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- crypto/tcrypt.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -291,11 +291,13 @@ static void sg_init_aead(struct scatterl } sg_init_table(sg, np + 1); - np--; + if (rem) + np--; for (k = 0; k < np; k++) sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE); - sg_set_buf(&sg[k + 1], xbuf[k], rem); + if (rem) + sg_set_buf(&sg[k + 1], xbuf[k], rem); } static void test_aead_speed(const char *algo, int enc, unsigned int secs, Patches currently in stable-queue which might be from robert.baronescu(a)nxp.com are queue-4.4/crypto-tcrypt-fix-s-g-table-for-test_aead_speed.patch

6 years, 11 months

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[Linux-stable-mirror] Patch "crypto: tcrypt - fix S/G table for test_aead_speed()" has been added to the 4.15-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled crypto: tcrypt - fix S/G table for test_aead_speed() to the 4.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: crypto-tcrypt-fix-s-g-table-for-test_aead_speed.patch and it can be found in the queue-4.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 5c6ac1d4f8fbdbed65dbeb8cf149d736409d16a1 Mon Sep 17 00:00:00 2001 From: Robert Baronescu <robert.baronescu(a)nxp.com> Date: Tue, 10 Oct 2017 13:21:59 +0300 Subject: crypto: tcrypt - fix S/G table for test_aead_speed() From: Robert Baronescu <robert.baronescu(a)nxp.com> commit 5c6ac1d4f8fbdbed65dbeb8cf149d736409d16a1 upstream. In case buffer length is a multiple of PAGE_SIZE, the S/G table is incorrectly generated. Fix this by handling buflen = k * PAGE_SIZE separately. Signed-off-by: Robert Baronescu <robert.baronescu(a)nxp.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> Signed-off-by: Horia Geantă <horia.geanta(a)nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- crypto/tcrypt.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -198,11 +198,13 @@ static void sg_init_aead(struct scatterl } sg_init_table(sg, np + 1); - np--; + if (rem) + np--; for (k = 0; k < np; k++) sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE); - sg_set_buf(&sg[k + 1], xbuf[k], rem); + if (rem) + sg_set_buf(&sg[k + 1], xbuf[k], rem); } static void test_aead_speed(const char *algo, int enc, unsigned int secs, Patches currently in stable-queue which might be from robert.baronescu(a)nxp.com are queue-4.15/crypto-tcrypt-fix-s-g-table-for-test_aead_speed.patch

6 years, 11 months

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[Linux-stable-mirror] Patch "kernel/exit.c: export abort() to modules" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled kernel/exit.c: export abort() to modules to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: kernel-exit.c-export-abort-to-modules.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From dc8635b78cd8669c37e230058d18c33af7451ab1 Mon Sep 17 00:00:00 2001 From: Andrew Morton <akpm(a)linux-foundation.org> Date: Thu, 4 Jan 2018 16:17:56 -0800 Subject: kernel/exit.c: export abort() to modules From: Andrew Morton <akpm(a)linux-foundation.org> commit dc8635b78cd8669c37e230058d18c33af7451ab1 upstream. gcc -fisolate-erroneous-paths-dereference can generate calls to abort() from modular code too. [arnd(a)arndb.de: drop duplicate exports of abort()] Link: http://lkml.kernel.org/r/20180102103311.706364-1-arnd@arndb.de Reported-by: Vineet Gupta <Vineet.Gupta1(a)synopsys.com> Cc: Sudip Mukherjee <sudipm.mukherjee(a)gmail.com> Cc: Arnd Bergmann <arnd(a)arndb.de> Cc: Alexey Brodkin <Alexey.Brodkin(a)synopsys.com> Cc: Russell King <rmk+kernel(a)armlinux.org.uk> Cc: Jose Abreu <Jose.Abreu(a)synopsys.com> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> Cc: Evgeniy Didin <Evgeniy.Didin(a)synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/arm/kernel/traps.c | 1 - arch/m32r/kernel/traps.c | 1 - arch/unicore32/kernel/traps.c | 1 - kernel/exit.c | 1 + 4 files changed, 1 insertion(+), 3 deletions(-) --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -790,7 +790,6 @@ void abort(void) /* if that doesn't kill us, halt */ panic("Oops failed to kill thread"); } -EXPORT_SYMBOL(abort); void __init trap_init(void) { --- a/arch/m32r/kernel/traps.c +++ b/arch/m32r/kernel/traps.c @@ -122,7 +122,6 @@ void abort(void) /* if that doesn't kill us, halt */ panic("Oops failed to kill thread"); } -EXPORT_SYMBOL(abort); void __init trap_init(void) { --- a/arch/unicore32/kernel/traps.c +++ b/arch/unicore32/kernel/traps.c @@ -298,7 +298,6 @@ void abort(void) /* if that doesn't kill us, halt */ panic("Oops failed to kill thread"); } -EXPORT_SYMBOL(abort); void __init trap_init(void) { --- a/kernel/exit.c +++ b/kernel/exit.c @@ -1763,3 +1763,4 @@ __weak void abort(void) /* if that doesn't kill us, halt */ panic("Oops failed to kill thread"); } +EXPORT_SYMBOL(abort); Patches currently in stable-queue which might be from akpm(a)linux-foundation.org are queue-4.14/arch-define-weak-abort.patch queue-4.14/kernel-exit.c-export-abort-to-modules.patch

6 years, 11 months

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[Linux-stable-mirror] Patch "crypto: tcrypt - fix S/G table for test_aead_speed()" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled crypto: tcrypt - fix S/G table for test_aead_speed() to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: crypto-tcrypt-fix-s-g-table-for-test_aead_speed.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 5c6ac1d4f8fbdbed65dbeb8cf149d736409d16a1 Mon Sep 17 00:00:00 2001 From: Robert Baronescu <robert.baronescu(a)nxp.com> Date: Tue, 10 Oct 2017 13:21:59 +0300 Subject: crypto: tcrypt - fix S/G table for test_aead_speed() From: Robert Baronescu <robert.baronescu(a)nxp.com> commit 5c6ac1d4f8fbdbed65dbeb8cf149d736409d16a1 upstream. In case buffer length is a multiple of PAGE_SIZE, the S/G table is incorrectly generated. Fix this by handling buflen = k * PAGE_SIZE separately. Signed-off-by: Robert Baronescu <robert.baronescu(a)nxp.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> Signed-off-by: Horia Geantă <horia.geanta(a)nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- crypto/tcrypt.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -221,11 +221,13 @@ static void sg_init_aead(struct scatterl } sg_init_table(sg, np + 1); - np--; + if (rem) + np--; for (k = 0; k < np; k++) sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE); - sg_set_buf(&sg[k + 1], xbuf[k], rem); + if (rem) + sg_set_buf(&sg[k + 1], xbuf[k], rem); } static void test_aead_speed(const char *algo, int enc, unsigned int secs, Patches currently in stable-queue which might be from robert.baronescu(a)nxp.com are queue-4.14/crypto-tcrypt-fix-s-g-table-for-test_aead_speed.patch

6 years, 11 months

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[Linux-stable-mirror] Patch "arch: define weak abort()" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled arch: define weak abort() to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: arch-define-weak-abort.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 7c2c11b208be09c156573fc0076b7b3646e05219 Mon Sep 17 00:00:00 2001 From: Sudip Mukherjee <sudipm.mukherjee(a)gmail.com> Date: Thu, 14 Dec 2017 15:33:19 -0800 Subject: arch: define weak abort() From: Sudip Mukherjee <sudipm.mukherjee(a)gmail.com> commit 7c2c11b208be09c156573fc0076b7b3646e05219 upstream. gcc toggle -fisolate-erroneous-paths-dereference (default at -O2 onwards) isolates faulty code paths such as null pointer access, divide by zero etc. If gcc port doesnt implement __builtin_trap, an abort() is generated which causes kernel link error. In this case, gcc is generating abort due to 'divide by zero' in lib/mpi/mpih-div.c. Currently 'frv' and 'arc' are failing. Previously other arch was also broken like m32r was fixed by commit d22e3d69ee1a ("m32r: fix build failure"). Let's define this weak function which is common for all arch and fix the problem permanently. We can even remove the arch specific 'abort' after this is done. Link: http://lkml.kernel.org/r/1513118956-8718-1-git-send-email-sudipm.mukherjee@… Signed-off-by: Sudip Mukherjee <sudipm.mukherjee(a)gmail.com> Cc: Alexey Brodkin <Alexey.Brodkin(a)synopsys.com> Cc: Vineet Gupta <Vineet.Gupta1(a)synopsys.com> Cc: Sudip Mukherjee <sudipm.mukherjee(a)gmail.com> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> Cc: Evgeniy Didin <Evgeniy.Didin(a)synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- kernel/exit.c | 8 ++++++++ 1 file changed, 8 insertions(+) --- a/kernel/exit.c +++ b/kernel/exit.c @@ -1755,3 +1755,11 @@ Efault: return -EFAULT; } #endif + +__weak void abort(void) +{ + BUG(); + + /* if that doesn't kill us, halt */ + panic("Oops failed to kill thread"); +} Patches currently in stable-queue which might be from sudipm.mukherjee(a)gmail.com are queue-4.14/arch-define-weak-abort.patch queue-4.14/kernel-exit.c-export-abort-to-modules.patch

6 years, 11 months

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[Linux-stable-mirror] Add patch "kernel/exit.c: export abort() to modules" to 4.14-stable tree

by Evgeniy Didin

Patch subject: "kernel/exit.c: export abort() to modules" Commit ID: dc8635b78cd8 Reason: While building mpi.ko module with lastest stable Linux v4.14.17 an error occured: >ERROR: "abort" [lib/mpi/mpi.ko] undefined! Kernel version: 4.14.x

6 years, 11 months

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[Linux-stable-mirror] Applied "regulator: stm32-vrefbuf: fix check on ready flag" to the regulator tree

by Mark Brown

The patch regulator: stm32-vrefbuf: fix check on ready flag has been applied to the regulator tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From f63248fac563125fd5a2f0bc780ce7a299872cab Mon Sep 17 00:00:00 2001 From: Fabrice Gasnier <fabrice.gasnier(a)st.com> Date: Thu, 8 Feb 2018 14:43:05 +0100 Subject: [PATCH] regulator: stm32-vrefbuf: fix check on ready flag stm32_vrefbuf_enable() wrongly checks VRR bit: 0 stands for not ready, 1 for ready. It currently checks the opposite. This makes enable routine to exit immediately without waiting for ready flag. Fixes: 0cdbf481e927 ("regulator: Add support for stm32-vrefbuf") Signed-off-by: Fabrice Gasnier <fabrice.gasnier(a)st.com> Signed-off-by: Mark Brown <broonie(a)kernel.org> Cc: stable(a)vger.kernel.org --- drivers/regulator/stm32-vrefbuf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/stm32-vrefbuf.c b/drivers/regulator/stm32-vrefbuf.c index 72c8b3e1022b..e0a9c445ed67 100644 --- a/drivers/regulator/stm32-vrefbuf.c +++ b/drivers/regulator/stm32-vrefbuf.c @@ -51,7 +51,7 @@ static int stm32_vrefbuf_enable(struct regulator_dev *rdev) * arbitrary timeout. */ ret = readl_poll_timeout(priv->base + STM32_VREFBUF_CSR, val, - !(val & STM32_VRR), 650, 10000); + val & STM32_VRR, 650, 10000); if (ret) { dev_err(&rdev->dev, "stm32 vrefbuf timed out!\n"); val = readl_relaxed(priv->base + STM32_VREFBUF_CSR); -- 2.15.1

6 years, 11 months

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[Linux-stable-mirror] Applied "regmap: Fix reversed bounds check in regmap_raw_write()" to the regmap tree

by Mark Brown

The patch regmap: Fix reversed bounds check in regmap_raw_write() has been applied to the regmap tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From f00e71091ab92eba52122332586c6ecaa9cd1a56 Mon Sep 17 00:00:00 2001 From: Dan Carpenter <dan.carpenter(a)oracle.com> Date: Thu, 8 Feb 2018 10:23:44 +0300 Subject: [PATCH] regmap: Fix reversed bounds check in regmap_raw_write() We're supposed to be checking that "val_len" is not too large but instead we check if it is smaller than the max. The only function affected would be regmap_i2c_smbus_i2c_write() in drivers/base/regmap/regmap-i2c.c. Strangely that function has its own limit check which returns an error if (count >= I2C_SMBUS_BLOCK_MAX) so it doesn't look like it has ever been able to do anything except return an error. Fixes: c335931ed9d2 ("regmap: Add raw_write/read checks for max_raw_write/read sizes") Signed-off-by: Dan Carpenter <dan.carpenter(a)oracle.com> Signed-off-by: Mark Brown <broonie(a)kernel.org> Cc: stable(a)vger.kernel.org --- drivers/base/regmap/regmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index ee302ccdfbc8..453116fd4362 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -1831,7 +1831,7 @@ int regmap_raw_write(struct regmap *map, unsigned int reg, return -EINVAL; if (val_len % map->format.val_bytes) return -EINVAL; - if (map->max_raw_write && map->max_raw_write > val_len) + if (map->max_raw_write && map->max_raw_write < val_len) return -E2BIG; map->lock(map->lock_arg); -- 2.15.1

6 years, 11 months

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Linux-stable-mirror February 2018