* [PATCH] bitops: mark new symbols as stable
@ 2023-10-18 9:11 David Marchand
2023-10-23 7:09 ` Joyce Kong
0 siblings, 1 reply; 4+ messages in thread
From: David Marchand @ 2023-10-18 9:11 UTC (permalink / raw)
To: dev; +Cc: thomas, techboard, Joyce Kong, Tyler Retzlaff
Calling an experimental symbol from an inline helper triggers a warning
when such code is not compiled with experimental API.
This can be seen when rte_bitops.h gets (indirectly) included in OVS
builds.
On the other hand, rte_clz32, rte_clz64, rte_ctz32, rte_ctz64,
rte_popcount32, rte_popcount64 are inline helpers for abstracting common
bit counting functions. This part of the API is unlikely to change.
Mark those symbols as stable.
Fixes: 18898c4d06f9 ("eal: use abstracted bit count functions")
Signed-off-by: David Marchand <david.marchand@redhat.com>
---
Copying Techboard for info, as this goes against the usual policy of
marking new API as experimental.
---
lib/eal/include/rte_bitops.h | 48 ------------------------------------
1 file changed, 48 deletions(-)
diff --git a/lib/eal/include/rte_bitops.h b/lib/eal/include/rte_bitops.h
index 6b8ae8d3ac..174d25216d 100644
--- a/lib/eal/include/rte_bitops.h
+++ b/lib/eal/include/rte_bitops.h
@@ -280,9 +280,6 @@ rte_bit_relaxed_test_and_clear64(unsigned int nr, volatile uint64_t *addr)
#ifdef RTE_TOOLCHAIN_MSVC
/**
- * @warning
- * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
- *
* Get the count of leading 0-bits in v.
*
* @param v
@@ -290,7 +287,6 @@ rte_bit_relaxed_test_and_clear64(unsigned int nr, volatile uint64_t *addr)
* @return
* The count of leading zero bits.
*/
-__rte_experimental
static inline unsigned int
rte_clz32(uint32_t v)
{
@@ -302,9 +298,6 @@ rte_clz32(uint32_t v)
}
/**
- * @warning
- * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
- *
* Get the count of leading 0-bits in v.
*
* @param v
@@ -312,7 +305,6 @@ rte_clz32(uint32_t v)
* @return
* The count of leading zero bits.
*/
-__rte_experimental
static inline unsigned int
rte_clz64(uint64_t v)
{
@@ -324,9 +316,6 @@ rte_clz64(uint64_t v)
}
/**
- * @warning
- * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
- *
* Get the count of trailing 0-bits in v.
*
* @param v
@@ -334,7 +323,6 @@ rte_clz64(uint64_t v)
* @return
* The count of trailing zero bits.
*/
-__rte_experimental
static inline unsigned int
rte_ctz32(uint32_t v)
{
@@ -346,9 +334,6 @@ rte_ctz32(uint32_t v)
}
/**
- * @warning
- * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
- *
* Get the count of trailing 0-bits in v.
*
* @param v
@@ -356,7 +341,6 @@ rte_ctz32(uint32_t v)
* @return
* The count of trailing zero bits.
*/
-__rte_experimental
static inline unsigned int
rte_ctz64(uint64_t v)
{
@@ -368,9 +352,6 @@ rte_ctz64(uint64_t v)
}
/**
- * @warning
- * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
- *
* Get the count of 1-bits in v.
*
* @param v
@@ -378,7 +359,6 @@ rte_ctz64(uint64_t v)
* @return
* The count of 1-bits.
*/
-__rte_experimental
static inline unsigned int
rte_popcount32(uint32_t v)
{
@@ -386,9 +366,6 @@ rte_popcount32(uint32_t v)
}
/**
- * @warning
- * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
- *
* Get the count of 1-bits in v.
*
* @param v
@@ -396,7 +373,6 @@ rte_popcount32(uint32_t v)
* @return
* The count of 1-bits.
*/
-__rte_experimental
static inline unsigned int
rte_popcount64(uint64_t v)
{
@@ -406,9 +382,6 @@ rte_popcount64(uint64_t v)
#else
/**
- * @warning
- * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
- *
* Get the count of leading 0-bits in v.
*
* @param v
@@ -416,7 +389,6 @@ rte_popcount64(uint64_t v)
* @return
* The count of leading zero bits.
*/
-__rte_experimental
static inline unsigned int
rte_clz32(uint32_t v)
{
@@ -424,9 +396,6 @@ rte_clz32(uint32_t v)
}
/**
- * @warning
- * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
- *
* Get the count of leading 0-bits in v.
*
* @param v
@@ -434,7 +403,6 @@ rte_clz32(uint32_t v)
* @return
* The count of leading zero bits.
*/
-__rte_experimental
static inline unsigned int
rte_clz64(uint64_t v)
{
@@ -442,9 +410,6 @@ rte_clz64(uint64_t v)
}
/**
- * @warning
- * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
- *
* Get the count of trailing 0-bits in v.
*
* @param v
@@ -452,7 +417,6 @@ rte_clz64(uint64_t v)
* @return
* The count of trailing zero bits.
*/
-__rte_experimental
static inline unsigned int
rte_ctz32(uint32_t v)
{
@@ -460,9 +424,6 @@ rte_ctz32(uint32_t v)
}
/**
- * @warning
- * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
- *
* Get the count of trailing 0-bits in v.
*
* @param v
@@ -470,7 +431,6 @@ rte_ctz32(uint32_t v)
* @return
* The count of trailing zero bits.
*/
-__rte_experimental
static inline unsigned int
rte_ctz64(uint64_t v)
{
@@ -478,9 +438,6 @@ rte_ctz64(uint64_t v)
}
/**
- * @warning
- * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
- *
* Get the count of 1-bits in v.
*
* @param v
@@ -488,7 +445,6 @@ rte_ctz64(uint64_t v)
* @return
* The count of 1-bits.
*/
-__rte_experimental
static inline unsigned int
rte_popcount32(uint32_t v)
{
@@ -496,9 +452,6 @@ rte_popcount32(uint32_t v)
}
/**
- * @warning
- * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
- *
* Get the count of 1-bits in v.
*
* @param v
@@ -506,7 +459,6 @@ rte_popcount32(uint32_t v)
* @return
* The count of 1-bits.
*/
-__rte_experimental
static inline unsigned int
rte_popcount64(uint64_t v)
{
--
2.41.0
^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: [PATCH] bitops: mark new symbols as stable
2023-10-18 9:11 [PATCH] bitops: mark new symbols as stable David Marchand
@ 2023-10-23 7:09 ` Joyce Kong
2023-10-23 8:47 ` Kevin Traynor
0 siblings, 1 reply; 4+ messages in thread
From: Joyce Kong @ 2023-10-23 7:09 UTC (permalink / raw)
To: David Marchand, dev; +Cc: thomas, techboard, Tyler Retzlaff
> -----Original Message-----
> From: David Marchand <david.marchand@redhat.com>
> Sent: Wednesday, October 18, 2023 5:11 PM
> To: dev@dpdk.org
> Cc: thomas@monjalon.net; techboard@dpdk.org; Joyce Kong
> <Joyce.Kong@arm.com>; Tyler Retzlaff <roretzla@linux.microsoft.com>
> Subject: [PATCH] bitops: mark new symbols as stable
>
> Calling an experimental symbol from an inline helper triggers a warning when
> such code is not compiled with experimental API.
> This can be seen when rte_bitops.h gets (indirectly) included in OVS builds.
>
> On the other hand, rte_clz32, rte_clz64, rte_ctz32, rte_ctz64, rte_popcount32,
> rte_popcount64 are inline helpers for abstracting common bit counting
> functions. This part of the API is unlikely to change.
>
> Mark those symbols as stable.
>
> Fixes: 18898c4d06f9 ("eal: use abstracted bit count functions")
>
> Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Joyce Kong <joyce.kong@arm.com>
> ---
> Copying Techboard for info, as this goes against the usual policy of marking
> new API as experimental.
>
> ---
> lib/eal/include/rte_bitops.h | 48 ------------------------------------
> 1 file changed, 48 deletions(-)
>
> diff --git a/lib/eal/include/rte_bitops.h b/lib/eal/include/rte_bitops.h index
> 6b8ae8d3ac..174d25216d 100644
> --- a/lib/eal/include/rte_bitops.h
> +++ b/lib/eal/include/rte_bitops.h
> @@ -280,9 +280,6 @@ rte_bit_relaxed_test_and_clear64(unsigned int nr,
> volatile uint64_t *addr) #ifdef RTE_TOOLCHAIN_MSVC
>
> /**
> - * @warning
> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
> notice
> - *
> * Get the count of leading 0-bits in v.
> *
> * @param v
> @@ -290,7 +287,6 @@ rte_bit_relaxed_test_and_clear64(unsigned int nr,
> volatile uint64_t *addr)
> * @return
> * The count of leading zero bits.
> */
> -__rte_experimental
> static inline unsigned int
> rte_clz32(uint32_t v)
> {
> @@ -302,9 +298,6 @@ rte_clz32(uint32_t v) }
>
> /**
> - * @warning
> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
> notice
> - *
> * Get the count of leading 0-bits in v.
> *
> * @param v
> @@ -312,7 +305,6 @@ rte_clz32(uint32_t v)
> * @return
> * The count of leading zero bits.
> */
> -__rte_experimental
> static inline unsigned int
> rte_clz64(uint64_t v)
> {
> @@ -324,9 +316,6 @@ rte_clz64(uint64_t v) }
>
> /**
> - * @warning
> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
> notice
> - *
> * Get the count of trailing 0-bits in v.
> *
> * @param v
> @@ -334,7 +323,6 @@ rte_clz64(uint64_t v)
> * @return
> * The count of trailing zero bits.
> */
> -__rte_experimental
> static inline unsigned int
> rte_ctz32(uint32_t v)
> {
> @@ -346,9 +334,6 @@ rte_ctz32(uint32_t v) }
>
> /**
> - * @warning
> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
> notice
> - *
> * Get the count of trailing 0-bits in v.
> *
> * @param v
> @@ -356,7 +341,6 @@ rte_ctz32(uint32_t v)
> * @return
> * The count of trailing zero bits.
> */
> -__rte_experimental
> static inline unsigned int
> rte_ctz64(uint64_t v)
> {
> @@ -368,9 +352,6 @@ rte_ctz64(uint64_t v) }
>
> /**
> - * @warning
> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
> notice
> - *
> * Get the count of 1-bits in v.
> *
> * @param v
> @@ -378,7 +359,6 @@ rte_ctz64(uint64_t v)
> * @return
> * The count of 1-bits.
> */
> -__rte_experimental
> static inline unsigned int
> rte_popcount32(uint32_t v)
> {
> @@ -386,9 +366,6 @@ rte_popcount32(uint32_t v) }
>
> /**
> - * @warning
> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
> notice
> - *
> * Get the count of 1-bits in v.
> *
> * @param v
> @@ -396,7 +373,6 @@ rte_popcount32(uint32_t v)
> * @return
> * The count of 1-bits.
> */
> -__rte_experimental
> static inline unsigned int
> rte_popcount64(uint64_t v)
> {
> @@ -406,9 +382,6 @@ rte_popcount64(uint64_t v) #else
>
> /**
> - * @warning
> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
> notice
> - *
> * Get the count of leading 0-bits in v.
> *
> * @param v
> @@ -416,7 +389,6 @@ rte_popcount64(uint64_t v)
> * @return
> * The count of leading zero bits.
> */
> -__rte_experimental
> static inline unsigned int
> rte_clz32(uint32_t v)
> {
> @@ -424,9 +396,6 @@ rte_clz32(uint32_t v) }
>
> /**
> - * @warning
> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
> notice
> - *
> * Get the count of leading 0-bits in v.
> *
> * @param v
> @@ -434,7 +403,6 @@ rte_clz32(uint32_t v)
> * @return
> * The count of leading zero bits.
> */
> -__rte_experimental
> static inline unsigned int
> rte_clz64(uint64_t v)
> {
> @@ -442,9 +410,6 @@ rte_clz64(uint64_t v) }
>
> /**
> - * @warning
> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
> notice
> - *
> * Get the count of trailing 0-bits in v.
> *
> * @param v
> @@ -452,7 +417,6 @@ rte_clz64(uint64_t v)
> * @return
> * The count of trailing zero bits.
> */
> -__rte_experimental
> static inline unsigned int
> rte_ctz32(uint32_t v)
> {
> @@ -460,9 +424,6 @@ rte_ctz32(uint32_t v) }
>
> /**
> - * @warning
> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
> notice
> - *
> * Get the count of trailing 0-bits in v.
> *
> * @param v
> @@ -470,7 +431,6 @@ rte_ctz32(uint32_t v)
> * @return
> * The count of trailing zero bits.
> */
> -__rte_experimental
> static inline unsigned int
> rte_ctz64(uint64_t v)
> {
> @@ -478,9 +438,6 @@ rte_ctz64(uint64_t v) }
>
> /**
> - * @warning
> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
> notice
> - *
> * Get the count of 1-bits in v.
> *
> * @param v
> @@ -488,7 +445,6 @@ rte_ctz64(uint64_t v)
> * @return
> * The count of 1-bits.
> */
> -__rte_experimental
> static inline unsigned int
> rte_popcount32(uint32_t v)
> {
> @@ -496,9 +452,6 @@ rte_popcount32(uint32_t v) }
>
> /**
> - * @warning
> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
> notice
> - *
> * Get the count of 1-bits in v.
> *
> * @param v
> @@ -506,7 +459,6 @@ rte_popcount32(uint32_t v)
> * @return
> * The count of 1-bits.
> */
> -__rte_experimental
> static inline unsigned int
> rte_popcount64(uint64_t v)
> {
> --
> 2.41.0
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] bitops: mark new symbols as stable
2023-10-23 7:09 ` Joyce Kong
@ 2023-10-23 8:47 ` Kevin Traynor
2023-10-23 14:08 ` David Marchand
0 siblings, 1 reply; 4+ messages in thread
From: Kevin Traynor @ 2023-10-23 8:47 UTC (permalink / raw)
To: Joyce Kong, David Marchand, dev; +Cc: thomas, techboard, Tyler Retzlaff
On 23/10/2023 08:09, Joyce Kong wrote:
>> -----Original Message-----
>> From: David Marchand <david.marchand@redhat.com>
>> Sent: Wednesday, October 18, 2023 5:11 PM
>> To: dev@dpdk.org
>> Cc: thomas@monjalon.net; techboard@dpdk.org; Joyce Kong
>> <Joyce.Kong@arm.com>; Tyler Retzlaff <roretzla@linux.microsoft.com>
>> Subject: [PATCH] bitops: mark new symbols as stable
>>
>> Calling an experimental symbol from an inline helper triggers a warning when
>> such code is not compiled with experimental API.
>> This can be seen when rte_bitops.h gets (indirectly) included in OVS builds.
>>
>> On the other hand, rte_clz32, rte_clz64, rte_ctz32, rte_ctz64, rte_popcount32,
>> rte_popcount64 are inline helpers for abstracting common bit counting
>> functions. This part of the API is unlikely to change.
>>
>> Mark those symbols as stable.
>>
>> Fixes: 18898c4d06f9 ("eal: use abstracted bit count functions")
>>
>> Signed-off-by: David Marchand <david.marchand@redhat.com>
>
> Reviewed-by: Joyce Kong <joyce.kong@arm.com>
>
Acked-by: Kevin Traynor <ktraynor@redhat.com>
>> ---
>> Copying Techboard for info, as this goes against the usual policy of marking
>> new API as experimental.
>>
Approved in techboard meeting:
http://inbox.dpdk.org/dev/0520f6a2-d98f-260d-8998-9bff8b8797e8@redhat.com/
>> ---
>> lib/eal/include/rte_bitops.h | 48 ------------------------------------
>> 1 file changed, 48 deletions(-)
>>
>> diff --git a/lib/eal/include/rte_bitops.h b/lib/eal/include/rte_bitops.h index
>> 6b8ae8d3ac..174d25216d 100644
>> --- a/lib/eal/include/rte_bitops.h
>> +++ b/lib/eal/include/rte_bitops.h
>> @@ -280,9 +280,6 @@ rte_bit_relaxed_test_and_clear64(unsigned int nr,
>> volatile uint64_t *addr) #ifdef RTE_TOOLCHAIN_MSVC
>>
>> /**
>> - * @warning
>> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
>> notice
>> - *
>> * Get the count of leading 0-bits in v.
>> *
>> * @param v
>> @@ -290,7 +287,6 @@ rte_bit_relaxed_test_and_clear64(unsigned int nr,
>> volatile uint64_t *addr)
>> * @return
>> * The count of leading zero bits.
>> */
>> -__rte_experimental
>> static inline unsigned int
>> rte_clz32(uint32_t v)
>> {
>> @@ -302,9 +298,6 @@ rte_clz32(uint32_t v) }
>>
>> /**
>> - * @warning
>> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
>> notice
>> - *
>> * Get the count of leading 0-bits in v.
>> *
>> * @param v
>> @@ -312,7 +305,6 @@ rte_clz32(uint32_t v)
>> * @return
>> * The count of leading zero bits.
>> */
>> -__rte_experimental
>> static inline unsigned int
>> rte_clz64(uint64_t v)
>> {
>> @@ -324,9 +316,6 @@ rte_clz64(uint64_t v) }
>>
>> /**
>> - * @warning
>> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
>> notice
>> - *
>> * Get the count of trailing 0-bits in v.
>> *
>> * @param v
>> @@ -334,7 +323,6 @@ rte_clz64(uint64_t v)
>> * @return
>> * The count of trailing zero bits.
>> */
>> -__rte_experimental
>> static inline unsigned int
>> rte_ctz32(uint32_t v)
>> {
>> @@ -346,9 +334,6 @@ rte_ctz32(uint32_t v) }
>>
>> /**
>> - * @warning
>> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
>> notice
>> - *
>> * Get the count of trailing 0-bits in v.
>> *
>> * @param v
>> @@ -356,7 +341,6 @@ rte_ctz32(uint32_t v)
>> * @return
>> * The count of trailing zero bits.
>> */
>> -__rte_experimental
>> static inline unsigned int
>> rte_ctz64(uint64_t v)
>> {
>> @@ -368,9 +352,6 @@ rte_ctz64(uint64_t v) }
>>
>> /**
>> - * @warning
>> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
>> notice
>> - *
>> * Get the count of 1-bits in v.
>> *
>> * @param v
>> @@ -378,7 +359,6 @@ rte_ctz64(uint64_t v)
>> * @return
>> * The count of 1-bits.
>> */
>> -__rte_experimental
>> static inline unsigned int
>> rte_popcount32(uint32_t v)
>> {
>> @@ -386,9 +366,6 @@ rte_popcount32(uint32_t v) }
>>
>> /**
>> - * @warning
>> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
>> notice
>> - *
>> * Get the count of 1-bits in v.
>> *
>> * @param v
>> @@ -396,7 +373,6 @@ rte_popcount32(uint32_t v)
>> * @return
>> * The count of 1-bits.
>> */
>> -__rte_experimental
>> static inline unsigned int
>> rte_popcount64(uint64_t v)
>> {
>> @@ -406,9 +382,6 @@ rte_popcount64(uint64_t v) #else
>>
>> /**
>> - * @warning
>> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
>> notice
>> - *
>> * Get the count of leading 0-bits in v.
>> *
>> * @param v
>> @@ -416,7 +389,6 @@ rte_popcount64(uint64_t v)
>> * @return
>> * The count of leading zero bits.
>> */
>> -__rte_experimental
>> static inline unsigned int
>> rte_clz32(uint32_t v)
>> {
>> @@ -424,9 +396,6 @@ rte_clz32(uint32_t v) }
>>
>> /**
>> - * @warning
>> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
>> notice
>> - *
>> * Get the count of leading 0-bits in v.
>> *
>> * @param v
>> @@ -434,7 +403,6 @@ rte_clz32(uint32_t v)
>> * @return
>> * The count of leading zero bits.
>> */
>> -__rte_experimental
>> static inline unsigned int
>> rte_clz64(uint64_t v)
>> {
>> @@ -442,9 +410,6 @@ rte_clz64(uint64_t v) }
>>
>> /**
>> - * @warning
>> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
>> notice
>> - *
>> * Get the count of trailing 0-bits in v.
>> *
>> * @param v
>> @@ -452,7 +417,6 @@ rte_clz64(uint64_t v)
>> * @return
>> * The count of trailing zero bits.
>> */
>> -__rte_experimental
>> static inline unsigned int
>> rte_ctz32(uint32_t v)
>> {
>> @@ -460,9 +424,6 @@ rte_ctz32(uint32_t v) }
>>
>> /**
>> - * @warning
>> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
>> notice
>> - *
>> * Get the count of trailing 0-bits in v.
>> *
>> * @param v
>> @@ -470,7 +431,6 @@ rte_ctz32(uint32_t v)
>> * @return
>> * The count of trailing zero bits.
>> */
>> -__rte_experimental
>> static inline unsigned int
>> rte_ctz64(uint64_t v)
>> {
>> @@ -478,9 +438,6 @@ rte_ctz64(uint64_t v) }
>>
>> /**
>> - * @warning
>> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
>> notice
>> - *
>> * Get the count of 1-bits in v.
>> *
>> * @param v
>> @@ -488,7 +445,6 @@ rte_ctz64(uint64_t v)
>> * @return
>> * The count of 1-bits.
>> */
>> -__rte_experimental
>> static inline unsigned int
>> rte_popcount32(uint32_t v)
>> {
>> @@ -496,9 +452,6 @@ rte_popcount32(uint32_t v) }
>>
>> /**
>> - * @warning
>> - * @b EXPERIMENTAL: this API may change, or be removed, without prior
>> notice
>> - *
>> * Get the count of 1-bits in v.
>> *
>> * @param v
>> @@ -506,7 +459,6 @@ rte_popcount32(uint32_t v)
>> * @return
>> * The count of 1-bits.
>> */
>> -__rte_experimental
>> static inline unsigned int
>> rte_popcount64(uint64_t v)
>> {
>> --
>> 2.41.0
>
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] bitops: mark new symbols as stable
2023-10-23 8:47 ` Kevin Traynor
@ 2023-10-23 14:08 ` David Marchand
0 siblings, 0 replies; 4+ messages in thread
From: David Marchand @ 2023-10-23 14:08 UTC (permalink / raw)
To: David Marchand
Cc: Kevin Traynor, Joyce Kong, dev, thomas, techboard, Tyler Retzlaff
On Mon, Oct 23, 2023 at 10:47 AM Kevin Traynor <ktraynor@redhat.com> wrote:
> >> Calling an experimental symbol from an inline helper triggers a warning when
> >> such code is not compiled with experimental API.
> >> This can be seen when rte_bitops.h gets (indirectly) included in OVS builds.
> >>
> >> On the other hand, rte_clz32, rte_clz64, rte_ctz32, rte_ctz64, rte_popcount32,
> >> rte_popcount64 are inline helpers for abstracting common bit counting
> >> functions. This part of the API is unlikely to change.
> >>
> >> Mark those symbols as stable.
> >>
> >> Fixes: 18898c4d06f9 ("eal: use abstracted bit count functions")
> >>
> >> Signed-off-by: David Marchand <david.marchand@redhat.com>
> > Reviewed-by: Joyce Kong <joyce.kong@arm.com>
> Acked-by: Kevin Traynor <ktraynor@redhat.com>
Applied, thanks.
--
David Marchand
^ permalink raw reply [flat|nested] 4+ messages in thread
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2023-10-18 9:11 [PATCH] bitops: mark new symbols as stable David Marchand
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2023-10-23 14:08 ` David Marchand
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